19058490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 60383232

約数和(自身を除く): 41324742

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 31, 33, 45, 46, 54, 55, 62, 66, 69, 81, 90, 93, 99, 110, 115, 135, 138, 155, 162, 165, 186, 198, 207, 230, 243, 253, 270, 279, 297, 310, 330, 341, 345, 405, 414, 465, 486, 495, 506, 558, 594, 621, 682, 690, 713, 759, 810, 837, 891, 930, 990, 1023, 1035, 1215, 1242, 1265, 1395, 1426, 1485, 1518, 1674, 1705, 1782, 1863, 2046, 2070, 2139, 2277, 2430, 2511, 2530, 2673, 2790, 2970, 3069, 3105, 3410, 3565, 3726, 3795, 4185, 4278, 4455, 4554, 5022, 5115, 5346, 5589, 6138, 6210, 6417, 6831, 7130, 7533, 7590, 7843, 8370, 8910, 9207, 9315, 10230, 10695, 11178, 11385, 12555, 12834, 13365, 13662, 15066, 15345, 15686, 18414, 18630, 19251, 20493, 21390, 22770, 23529, 25110, 26730, 27621, 27945, 30690, 32085, 34155, 37665, 38502, 39215, 40986, 46035, 47058, 55242, 55890, 57753, 61479, 64170, 68310, 70587, 75330, 78430, 82863, 92070, 96255, 102465, 115506, 117645, 122958, 138105, 141174, 165726, 173259, 192510, 204930, 211761, 235290, 276210, 288765, 307395, 346518, 352935, 414315, 423522, 577530, 614790, 635283, 705870, 828630, 866295, 1058805, 1270566, 1732590, 1905849, 2117610, 3176415, 3811698, 6352830, 9529245, 19058490]

約数ペア:

[(1, 19058490), (2, 9529245), (3, 6352830), (5, 3811698), (6, 3176415), (9, 2117610), (10, 1905849), (11, 1732590), (15, 1270566), (18, 1058805), (22, 866295), (23, 828630), (27, 705870), (30, 635283), (31, 614790), (33, 577530), (45, 423522), (46, 414315), (54, 352935), (55, 346518), (62, 307395), (66, 288765), (69, 276210), (81, 235290), (90, 211761), (93, 204930), (99, 192510), (110, 173259), (115, 165726), (135, 141174), (138, 138105), (155, 122958), (162, 117645), (165, 115506), (186, 102465), (198, 96255), (207, 92070), (230, 82863), (243, 78430), (253, 75330), (270, 70587), (279, 68310), (297, 64170), (310, 61479), (330, 57753), (341, 55890), (345, 55242), (405, 47058), (414, 46035), (465, 40986), (486, 39215), (495, 38502), (506, 37665), (558, 34155), (594, 32085), (621, 30690), (682, 27945), (690, 27621), (713, 26730), (759, 25110), (810, 23529), (837, 22770), (891, 21390), (930, 20493), (990, 19251), (1023, 18630), (1035, 18414), (1215, 15686), (1242, 15345), (1265, 15066), (1395, 13662), (1426, 13365), (1485, 12834), (1518, 12555), (1674, 11385), (1705, 11178), (1782, 10695), (1863, 10230), (2046, 9315), (2070, 9207), (2139, 8910), (2277, 8370), (2430, 7843), (2511, 7590), (2530, 7533), (2673, 7130), (2790, 6831), (2970, 6417), (3069, 6210), (3105, 6138), (3410, 5589), (3565, 5346), (3726, 5115), (3795, 5022), (4185, 4554), (4278, 4455)]