28177132590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{386041}}^1$

素因数の和:386865

約数の個数: 48

約数和(自身を含む): 73351068336

約数和(自身を除く): 45173935746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 1622, 2433, 4055, 4866, 7299, 8110, 12165, 14598, 24330, 36495, 72990, 386041, 772082, 1158123, 1930205, 2316246, 3474369, 3860410, 5790615, 6948738, 11581230, 17371845, 34743690, 313079251, 626158502, 939237753, 1565396255, 1878475506, 2817713259, 3130792510, 4696188765, 5635426518, 9392377530, 14088566295, 28177132590]

約数ペア:

[(1, 28177132590), (2, 14088566295), (3, 9392377530), (5, 5635426518), (6, 4696188765), (9, 3130792510), (10, 2817713259), (15, 1878475506), (18, 1565396255), (30, 939237753), (45, 626158502), (90, 313079251), (811, 34743690), (1622, 17371845), (2433, 11581230), (4055, 6948738), (4866, 5790615), (7299, 3860410), (8110, 3474369), (12165, 2316246), (14598, 1930205), (24330, 1158123), (36495, 772082), (72990, 386041)]