72928730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1831}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 150370560

約数和(自身を除く): 77441830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 1831, 2845, 3662, 3983, 5690, 7966, 9155, 12817, 18310, 19915, 25634, 39830, 64085, 128170, 1041839, 2083678, 5209195, 7292873, 10418390, 14585746, 36464365, 72928730]

約数ペア:

[(1, 72928730), (2, 36464365), (5, 14585746), (7, 10418390), (10, 7292873), (14, 5209195), (35, 2083678), (70, 1041839), (569, 128170), (1138, 64085), (1831, 39830), (2845, 25634), (3662, 19915), (3983, 18310), (5690, 12817), (7966, 9155)]