124545290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 238187520

約数和(自身を除く): 113642230

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 239, 310, 410, 478, 1195, 1271, 1681, 2390, 2542, 3362, 6355, 7409, 8405, 9799, 12710, 14818, 16810, 19598, 37045, 48995, 52111, 74090, 97990, 104222, 260555, 303769, 401759, 521110, 607538, 803518, 1518845, 2008795, 3037690, 4017590, 12454529, 24909058, 62272645, 124545290]

約数ペア:

[(1, 124545290), (2, 62272645), (5, 24909058), (10, 12454529), (31, 4017590), (41, 3037690), (62, 2008795), (82, 1518845), (155, 803518), (205, 607538), (239, 521110), (310, 401759), (410, 303769), (478, 260555), (1195, 104222), (1271, 97990), (1681, 74090), (2390, 52111), (2542, 48995), (3362, 37045), (6355, 19598), (7409, 16810), (8405, 14818), (9799, 12710)]