91908740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 247290624

約数和(自身を除く): 155381884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1613, 1628, 2035, 2590, 2849, 3226, 4070, 5180, 5698, 6452, 8065, 8140, 11291, 11396, 14245, 16130, 17743, 22582, 28490, 32260, 35486, 45164, 56455, 56980, 59681, 70972, 88715, 112910, 119362, 124201, 177430, 225820, 238724, 248402, 298405, 354860, 417767, 496804, 596810, 621005, 656491, 835534, 1193620, 1242010, 1312982, 1671068, 2088835, 2484020, 2625964, 3282455, 4177670, 4595437, 6564910, 8355340, 9190874, 13129820, 18381748, 22977185, 45954370, 91908740]

約数ペア:

[(1, 91908740), (2, 45954370), (4, 22977185), (5, 18381748), (7, 13129820), (10, 9190874), (11, 8355340), (14, 6564910), (20, 4595437), (22, 4177670), (28, 3282455), (35, 2625964), (37, 2484020), (44, 2088835), (55, 1671068), (70, 1312982), (74, 1242010), (77, 1193620), (110, 835534), (140, 656491), (148, 621005), (154, 596810), (185, 496804), (220, 417767), (259, 354860), (308, 298405), (370, 248402), (385, 238724), (407, 225820), (518, 177430), (740, 124201), (770, 119362), (814, 112910), (1036, 88715), (1295, 70972), (1540, 59681), (1613, 56980), (1628, 56455), (2035, 45164), (2590, 35486), (2849, 32260), (3226, 28490), (4070, 22582), (5180, 17743), (5698, 16130), (6452, 14245), (8065, 11396), (8140, 11291)]