973271970

素因数分解:

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

素因数の和:131

約数の個数: 192

約数和(自身を含む): 2947875840

約数和(自身を除く): 1974603870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 121, 135, 155, 165, 186, 198, 242, 270, 279, 297, 310, 330, 341, 363, 465, 495, 558, 594, 605, 682, 726, 837, 930, 961, 990, 1023, 1089, 1210, 1395, 1485, 1674, 1705, 1815, 1922, 2046, 2178, 2790, 2883, 2970, 3069, 3267, 3410, 3630, 3751, 4185, 4805, 5115, 5445, 5766, 6138, 6534, 7502, 8370, 8649, 9207, 9610, 10230, 10571, 10890, 11253, 14415, 15345, 16335, 17298, 18414, 18755, 21142, 22506, 25947, 28830, 29791, 30690, 31713, 32670, 33759, 37510, 43245, 46035, 51894, 52855, 56265, 59582, 63426, 67518, 86490, 89373, 92070, 95139, 101277, 105710, 112530, 116281, 129735, 148955, 158565, 168795, 178746, 190278, 202554, 232562, 259470, 268119, 285417, 297910, 317130, 327701, 337590, 348843, 446865, 475695, 506385, 536238, 570834, 581405, 655402, 697686, 804357, 893730, 951390, 983103, 1012770, 1046529, 1162810, 1340595, 1427085, 1608714, 1638505, 1744215, 1966206, 2093058, 2681190, 2854170, 2949309, 3139587, 3277010, 3488430, 3604711, 4021785, 4915515, 5232645, 5898618, 6279174, 7209422, 8043570, 8847927, 9831030, 10465290, 10814133, 14746545, 15697935, 17695854, 18023555, 21628266, 29493090, 31395870, 32442399, 36047110, 44239635, 54070665, 64884798, 88479270, 97327197, 108141330, 162211995, 194654394, 324423990, 486635985, 973271970]

約数ペア:

[(1, 973271970), (2, 486635985), (3, 324423990), (5, 194654394), (6, 162211995), (9, 108141330), (10, 97327197), (11, 88479270), (15, 64884798), (18, 54070665), (22, 44239635), (27, 36047110), (30, 32442399), (31, 31395870), (33, 29493090), (45, 21628266), (54, 18023555), (55, 17695854), (62, 15697935), (66, 14746545), (90, 10814133), (93, 10465290), (99, 9831030), (110, 8847927), (121, 8043570), (135, 7209422), (155, 6279174), (165, 5898618), (186, 5232645), (198, 4915515), (242, 4021785), (270, 3604711), (279, 3488430), (297, 3277010), (310, 3139587), (330, 2949309), (341, 2854170), (363, 2681190), (465, 2093058), (495, 1966206), (558, 1744215), (594, 1638505), (605, 1608714), (682, 1427085), (726, 1340595), (837, 1162810), (930, 1046529), (961, 1012770), (990, 983103), (1023, 951390), (1089, 893730), (1210, 804357), (1395, 697686), (1485, 655402), (1674, 581405), (1705, 570834), (1815, 536238), (1922, 506385), (2046, 475695), (2178, 446865), (2790, 348843), (2883, 337590), (2970, 327701), (3069, 317130), (3267, 297910), (3410, 285417), (3630, 268119), (3751, 259470), (4185, 232562), (4805, 202554), (5115, 190278), (5445, 178746), (5766, 168795), (6138, 158565), (6534, 148955), (7502, 129735), (8370, 116281), (8649, 112530), (9207, 105710), (9610, 101277), (10230, 95139), (10571, 92070), (10890, 89373), (11253, 86490), (14415, 67518), (15345, 63426), (16335, 59582), (17298, 56265), (18414, 52855), (18755, 51894), (21142, 46035), (22506, 43245), (25947, 37510), (28830, 33759), (29791, 32670), (30690, 31713)]