77221710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10861}}^1$

素因数の和:10953

約数の個数: 48

約数和(自身を含む): 203336640

約数和(自身を除く): 126114930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 10861, 21722, 32583, 54305, 65166, 97749, 108610, 162915, 195498, 325830, 488745, 858019, 977490, 1716038, 2574057, 4290095, 5148114, 7722171, 8580190, 12870285, 15444342, 25740570, 38610855, 77221710]

約数ペア:

[(1, 77221710), (2, 38610855), (3, 25740570), (5, 15444342), (6, 12870285), (9, 8580190), (10, 7722171), (15, 5148114), (18, 4290095), (30, 2574057), (45, 1716038), (79, 977490), (90, 858019), (158, 488745), (237, 325830), (395, 195498), (474, 162915), (711, 108610), (790, 97749), (1185, 65166), (1422, 54305), (2370, 32583), (3555, 21722), (7110, 10861)]