87533570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6311}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 168151680

約数和(自身を除く): 80618110

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6311, 6935, 12622, 13870, 31555, 63110, 119909, 239818, 460703, 599545, 921406, 1199090, 2303515, 4607030, 8753357, 17506714, 43766785, 87533570]

約数ペア:

[(1, 87533570), (2, 43766785), (5, 17506714), (10, 8753357), (19, 4607030), (38, 2303515), (73, 1199090), (95, 921406), (146, 599545), (190, 460703), (365, 239818), (730, 119909), (1387, 63110), (2774, 31555), (6311, 13870), (6935, 12622)]