671008030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871439}}^1$

素因数の和:871464

約数の個数: 32

約数和(自身を含む): 1505848320

約数和(自身を除く): 834840290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 871439, 1742878, 4357195, 6100073, 8714390, 9585829, 12200146, 19171658, 30500365, 47929145, 61000730, 67100803, 95858290, 134201606, 335504015, 671008030]

約数ペア:

[(1, 671008030), (2, 335504015), (5, 134201606), (7, 95858290), (10, 67100803), (11, 61000730), (14, 47929145), (22, 30500365), (35, 19171658), (55, 12200146), (70, 9585829), (77, 8714390), (110, 6100073), (154, 4357195), (385, 1742878), (770, 871439)]