70309210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 130348800

約数和(自身を除く): 60039590

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 1459, 2918, 4819, 7295, 9638, 14590, 24095, 48190, 88999, 115261, 177998, 230522, 444995, 576305, 889990, 1152610, 7030921, 14061842, 35154605, 70309210]

約数ペア:

[(1, 70309210), (2, 35154605), (5, 14061842), (10, 7030921), (61, 1152610), (79, 889990), (122, 576305), (158, 444995), (305, 230522), (395, 177998), (610, 115261), (790, 88999), (1459, 48190), (2918, 24095), (4819, 14590), (7295, 9638)]