858757030

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{3671}}^1$

素因数の和:3984

約数の個数: 32

約数和(自身を含む): 1566475200

約数和(自身を除く): 707718170

約数列:

[1, 2, 5, 10, 149, 157, 298, 314, 745, 785, 1490, 1570, 3671, 7342, 18355, 23393, 36710, 46786, 116965, 233930, 546979, 576347, 1093958, 1152694, 2734895, 2881735, 5469790, 5763470, 85875703, 171751406, 429378515, 858757030]

約数ペア:

[(1, 858757030), (2, 429378515), (5, 171751406), (10, 85875703), (149, 5763470), (157, 5469790), (298, 2881735), (314, 2734895), (745, 1152694), (785, 1093958), (1490, 576347), (1570, 546979), (3671, 233930), (7342, 116965), (18355, 46786), (23393, 36710)]