1615276362890

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1889}}^1\times {\mathrm{225619}}^1$

素因数の和:227894

約数の個数: 32

約数和(自身を含む): 2916725112000

約数和(自身を除く): 1301448749110

約数列:

[1, 2, 5, 10, 379, 758, 1889, 1895, 3778, 3790, 9445, 18890, 225619, 451238, 715931, 1128095, 1431862, 2256190, 3579655, 7159310, 85509601, 171019202, 426194291, 427548005, 852388582, 855096010, 2130971455, 4261942910, 161527636289, 323055272578, 807638181445, 1615276362890]

約数ペア:

[(1, 1615276362890), (2, 807638181445), (5, 323055272578), (10, 161527636289), (379, 4261942910), (758, 2130971455), (1889, 855096010), (1895, 852388582), (3778, 427548005), (3790, 426194291), (9445, 171019202), (18890, 85509601), (225619, 7159310), (451238, 3579655), (715931, 2256190), (1128095, 1431862)]