100001970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 272623104

約数和(自身を除く): 172621134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 73, 90, 93, 146, 155, 186, 219, 279, 310, 365, 438, 465, 491, 558, 657, 730, 930, 982, 1095, 1314, 1395, 1473, 2190, 2263, 2455, 2790, 2946, 3285, 4419, 4526, 4910, 6570, 6789, 7365, 8838, 11315, 13578, 14730, 15221, 20367, 22095, 22630, 30442, 33945, 35843, 40734, 44190, 45663, 67890, 71686, 76105, 91326, 101835, 107529, 136989, 152210, 179215, 203670, 215058, 228315, 273978, 322587, 358430, 456630, 537645, 645174, 684945, 1075290, 1111133, 1369890, 1612935, 2222266, 3225870, 3333399, 5555665, 6666798, 10000197, 11111330, 16666995, 20000394, 33333990, 50000985, 100001970]

約数ペア:

[(1, 100001970), (2, 50000985), (3, 33333990), (5, 20000394), (6, 16666995), (9, 11111330), (10, 10000197), (15, 6666798), (18, 5555665), (30, 3333399), (31, 3225870), (45, 2222266), (62, 1612935), (73, 1369890), (90, 1111133), (93, 1075290), (146, 684945), (155, 645174), (186, 537645), (219, 456630), (279, 358430), (310, 322587), (365, 273978), (438, 228315), (465, 215058), (491, 203670), (558, 179215), (657, 152210), (730, 136989), (930, 107529), (982, 101835), (1095, 91326), (1314, 76105), (1395, 71686), (1473, 67890), (2190, 45663), (2263, 44190), (2455, 40734), (2790, 35843), (2946, 33945), (3285, 30442), (4419, 22630), (4526, 22095), (4910, 20367), (6570, 15221), (6789, 14730), (7365, 13578), (8838, 11315)]