61296430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 125193600

約数和(自身を除く): 63897170

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 71, 130, 142, 145, 229, 290, 355, 377, 458, 710, 754, 923, 1145, 1846, 1885, 2059, 2290, 2977, 3770, 4118, 4615, 5954, 6641, 9230, 10295, 13282, 14885, 16259, 20590, 26767, 29770, 32518, 33205, 53534, 66410, 81295, 86333, 133835, 162590, 172666, 211367, 267670, 422734, 431665, 471511, 863330, 943022, 1056835, 2113670, 2357555, 4715110, 6129643, 12259286, 30648215, 61296430]

約数ペア:

[(1, 61296430), (2, 30648215), (5, 12259286), (10, 6129643), (13, 4715110), (26, 2357555), (29, 2113670), (58, 1056835), (65, 943022), (71, 863330), (130, 471511), (142, 431665), (145, 422734), (229, 267670), (290, 211367), (355, 172666), (377, 162590), (458, 133835), (710, 86333), (754, 81295), (923, 66410), (1145, 53534), (1846, 33205), (1885, 32518), (2059, 29770), (2290, 26767), (2977, 20590), (3770, 16259), (4118, 14885), (4615, 13282), (5954, 10295), (6641, 9230)]