191171970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 591566976

約数和(自身を除く): 400395006

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 37, 45, 51, 55, 66, 74, 85, 90, 99, 102, 110, 111, 153, 165, 170, 185, 187, 198, 222, 255, 306, 307, 330, 333, 370, 374, 407, 495, 510, 555, 561, 614, 629, 666, 765, 814, 921, 935, 990, 1110, 1122, 1221, 1258, 1530, 1535, 1665, 1683, 1842, 1870, 1887, 2035, 2442, 2763, 2805, 3070, 3145, 3330, 3366, 3377, 3663, 3774, 4070, 4605, 5219, 5526, 5610, 5661, 6105, 6290, 6754, 6919, 7326, 8415, 9210, 9435, 10131, 10438, 11322, 11359, 12210, 13815, 13838, 15657, 16830, 16885, 18315, 18870, 20262, 20757, 22718, 26095, 27630, 28305, 30393, 31314, 33770, 34077, 34595, 36630, 41514, 46971, 50655, 52190, 56610, 56795, 57409, 60786, 62271, 68154, 69190, 78285, 93942, 101310, 102231, 103785, 113590, 114818, 124542, 124949, 151965, 156570, 170385, 172227, 193103, 204462, 207570, 234855, 249898, 287045, 303930, 311355, 340770, 344454, 374847, 386206, 469710, 511155, 516681, 574090, 579309, 622710, 624745, 749694, 861135, 965515, 1022310, 1033362, 1124541, 1158618, 1249490, 1722270, 1737927, 1874235, 1931030, 2124133, 2249082, 2583405, 2896545, 3475854, 3748470, 4248266, 5166810, 5622705, 5793090, 6372399, 8689635, 10620665, 11245410, 12744798, 17379270, 19117197, 21241330, 31861995, 38234394, 63723990, 95585985, 191171970]

約数ペア:

[(1, 191171970), (2, 95585985), (3, 63723990), (5, 38234394), (6, 31861995), (9, 21241330), (10, 19117197), (11, 17379270), (15, 12744798), (17, 11245410), (18, 10620665), (22, 8689635), (30, 6372399), (33, 5793090), (34, 5622705), (37, 5166810), (45, 4248266), (51, 3748470), (55, 3475854), (66, 2896545), (74, 2583405), (85, 2249082), (90, 2124133), (99, 1931030), (102, 1874235), (110, 1737927), (111, 1722270), (153, 1249490), (165, 1158618), (170, 1124541), (185, 1033362), (187, 1022310), (198, 965515), (222, 861135), (255, 749694), (306, 624745), (307, 622710), (330, 579309), (333, 574090), (370, 516681), (374, 511155), (407, 469710), (495, 386206), (510, 374847), (555, 344454), (561, 340770), (614, 311355), (629, 303930), (666, 287045), (765, 249898), (814, 234855), (921, 207570), (935, 204462), (990, 193103), (1110, 172227), (1122, 170385), (1221, 156570), (1258, 151965), (1530, 124949), (1535, 124542), (1665, 114818), (1683, 113590), (1842, 103785), (1870, 102231), (1887, 101310), (2035, 93942), (2442, 78285), (2763, 69190), (2805, 68154), (3070, 62271), (3145, 60786), (3330, 57409), (3366, 56795), (3377, 56610), (3663, 52190), (3774, 50655), (4070, 46971), (4605, 41514), (5219, 36630), (5526, 34595), (5610, 34077), (5661, 33770), (6105, 31314), (6290, 30393), (6754, 28305), (6919, 27630), (7326, 26095), (8415, 22718), (9210, 20757), (9435, 20262), (10131, 18870), (10438, 18315), (11322, 16885), (11359, 16830), (12210, 15657), (13815, 13838)]