25018770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 69315840

約数和(自身を除く): 44297070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1093, 1526, 1635, 2186, 2289, 3270, 3279, 3815, 4578, 5465, 6558, 7630, 7651, 10930, 11445, 15302, 16395, 22890, 22953, 32790, 38255, 45906, 76510, 114765, 119137, 229530, 238274, 357411, 595685, 714822, 833959, 1191370, 1667918, 1787055, 2501877, 3574110, 4169795, 5003754, 8339590, 12509385, 25018770]

約数ペア:

[(1, 25018770), (2, 12509385), (3, 8339590), (5, 5003754), (6, 4169795), (7, 3574110), (10, 2501877), (14, 1787055), (15, 1667918), (21, 1191370), (30, 833959), (35, 714822), (42, 595685), (70, 357411), (105, 238274), (109, 229530), (210, 119137), (218, 114765), (327, 76510), (545, 45906), (654, 38255), (763, 32790), (1090, 22953), (1093, 22890), (1526, 16395), (1635, 15302), (2186, 11445), (2289, 10930), (3270, 7651), (3279, 7630), (3815, 6558), (4578, 5465)]