104527970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 198401400

約数和(自身を除く): 93873430

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 149, 155, 298, 310, 365, 730, 745, 961, 1490, 1922, 2263, 4526, 4619, 4805, 9238, 9610, 10877, 11315, 21754, 22630, 23095, 46190, 54385, 70153, 108770, 140306, 143189, 286378, 337187, 350765, 674374, 701530, 715945, 1431890, 1685935, 3371870, 10452797, 20905594, 52263985, 104527970]

約数ペア:

[(1, 104527970), (2, 52263985), (5, 20905594), (10, 10452797), (31, 3371870), (62, 1685935), (73, 1431890), (146, 715945), (149, 701530), (155, 674374), (298, 350765), (310, 337187), (365, 286378), (730, 143189), (745, 140306), (961, 108770), (1490, 70153), (1922, 54385), (2263, 46190), (4526, 23095), (4619, 22630), (4805, 21754), (9238, 11315), (9610, 10877)]