1917173610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 240

約数和(自身を含む): 5858366976

約数和(自身を除く): 3941193366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 81, 90, 93, 99, 110, 121, 135, 155, 162, 165, 186, 198, 242, 270, 279, 297, 310, 330, 341, 363, 405, 465, 495, 558, 594, 605, 631, 682, 726, 810, 837, 891, 930, 990, 1023, 1089, 1210, 1262, 1395, 1485, 1674, 1705, 1782, 1815, 1893, 2046, 2178, 2511, 2790, 2970, 3069, 3155, 3267, 3410, 3630, 3751, 3786, 4185, 4455, 5022, 5115, 5445, 5679, 6138, 6310, 6534, 6941, 7502, 8370, 8910, 9207, 9465, 9801, 10230, 10890, 11253, 11358, 12555, 13882, 15345, 16335, 17037, 18414, 18755, 18930, 19561, 19602, 20823, 22506, 25110, 27621, 28395, 30690, 32670, 33759, 34074, 34705, 37510, 39122, 41646, 46035, 49005, 51111, 55242, 56265, 56790, 58683, 62469, 67518, 69410, 76351, 85185, 92070, 97805, 98010, 101277, 102222, 104115, 112530, 117366, 124938, 138105, 152702, 168795, 170370, 176049, 187407, 195610, 202554, 208230, 215171, 229053, 255555, 276210, 293415, 303831, 312345, 337590, 352098, 374814, 381755, 430342, 458106, 506385, 511110, 528147, 562221, 586830, 607662, 624690, 645513, 687159, 763510, 880245, 937035, 1012770, 1056294, 1075855, 1124442, 1145265, 1291026, 1374318, 1519155, 1584441, 1760490, 1874070, 1936539, 2061477, 2151710, 2290530, 2366881, 2640735, 2811105, 3038310, 3168882, 3227565, 3435795, 3873078, 4122954, 4733762, 5281470, 5622210, 5809617, 6184431, 6455130, 6871590, 7100643, 7922205, 9682695, 10307385, 11619234, 11834405, 12368862, 14201286, 15844410, 17428851, 19365390, 20614770, 21301929, 23668810, 29048085, 30922155, 34857702, 35503215, 42603858, 58096170, 61844310, 63905787, 71006430, 87144255, 106509645, 127811574, 174288510, 191717361, 213019290, 319528935, 383434722, 639057870, 958586805, 1917173610]

約数ペア:

[(1, 1917173610), (2, 958586805), (3, 639057870), (5, 383434722), (6, 319528935), (9, 213019290), (10, 191717361), (11, 174288510), (15, 127811574), (18, 106509645), (22, 87144255), (27, 71006430), (30, 63905787), (31, 61844310), (33, 58096170), (45, 42603858), (54, 35503215), (55, 34857702), (62, 30922155), (66, 29048085), (81, 23668810), (90, 21301929), (93, 20614770), (99, 19365390), (110, 17428851), (121, 15844410), (135, 14201286), (155, 12368862), (162, 11834405), (165, 11619234), (186, 10307385), (198, 9682695), (242, 7922205), (270, 7100643), (279, 6871590), (297, 6455130), (310, 6184431), (330, 5809617), (341, 5622210), (363, 5281470), (405, 4733762), (465, 4122954), (495, 3873078), (558, 3435795), (594, 3227565), (605, 3168882), (631, 3038310), (682, 2811105), (726, 2640735), (810, 2366881), (837, 2290530), (891, 2151710), (930, 2061477), (990, 1936539), (1023, 1874070), (1089, 1760490), (1210, 1584441), (1262, 1519155), (1395, 1374318), (1485, 1291026), (1674, 1145265), (1705, 1124442), (1782, 1075855), (1815, 1056294), (1893, 1012770), (2046, 937035), (2178, 880245), (2511, 763510), (2790, 687159), (2970, 645513), (3069, 624690), (3155, 607662), (3267, 586830), (3410, 562221), (3630, 528147), (3751, 511110), (3786, 506385), (4185, 458106), (4455, 430342), (5022, 381755), (5115, 374814), (5445, 352098), (5679, 337590), (6138, 312345), (6310, 303831), (6534, 293415), (6941, 276210), (7502, 255555), (8370, 229053), (8910, 215171), (9207, 208230), (9465, 202554), (9801, 195610), (10230, 187407), (10890, 176049), (11253, 170370), (11358, 168795), (12555, 152702), (13882, 138105), (15345, 124938), (16335, 117366), (17037, 112530), (18414, 104115), (18755, 102222), (18930, 101277), (19561, 98010), (19602, 97805), (20823, 92070), (22506, 85185), (25110, 76351), (27621, 69410), (28395, 67518), (30690, 62469), (32670, 58683), (33759, 56790), (34074, 56265), (34705, 55242), (37510, 51111), (39122, 49005), (41646, 46035)]