912960070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4241}}^1$

素因数の和:4381

約数の個数: 64

約数和(自身を含む): 1905845760

約数和(自身を除く): 992885690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 110, 190, 206, 209, 418, 515, 1030, 1045, 1133, 1957, 2090, 2266, 3914, 4241, 5665, 8482, 9785, 11330, 19570, 21205, 21527, 42410, 43054, 46651, 80579, 93302, 107635, 161158, 215270, 233255, 402895, 436823, 466510, 805790, 873646, 886369, 1772738, 2184115, 4368230, 4431845, 4805053, 8299637, 8863690, 9610106, 16599274, 24025265, 41498185, 48050530, 82996370, 91296007, 182592014, 456480035, 912960070]

約数ペア:

[(1, 912960070), (2, 456480035), (5, 182592014), (10, 91296007), (11, 82996370), (19, 48050530), (22, 41498185), (38, 24025265), (55, 16599274), (95, 9610106), (103, 8863690), (110, 8299637), (190, 4805053), (206, 4431845), (209, 4368230), (418, 2184115), (515, 1772738), (1030, 886369), (1045, 873646), (1133, 805790), (1957, 466510), (2090, 436823), (2266, 402895), (3914, 233255), (4241, 215270), (5665, 161158), (8482, 107635), (9785, 93302), (11330, 80579), (19570, 46651), (21205, 43054), (21527, 42410)]