2019335830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{13163}}^1$

素因数の和:13245

約数の個数: 48

約数和(自身を含む): 3931033680

約数和(自身を除く): 1911697850

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 529, 667, 1058, 1334, 2645, 3335, 5290, 6670, 13163, 15341, 26326, 30682, 65815, 76705, 131630, 153410, 302749, 381727, 605498, 763454, 1513745, 1908635, 3027490, 3817270, 6963227, 8779721, 13926454, 17559442, 34816135, 43898605, 69632270, 87797210, 201933583, 403867166, 1009667915, 2019335830]

約数ペア:

[(1, 2019335830), (2, 1009667915), (5, 403867166), (10, 201933583), (23, 87797210), (29, 69632270), (46, 43898605), (58, 34816135), (115, 17559442), (145, 13926454), (230, 8779721), (290, 6963227), (529, 3817270), (667, 3027490), (1058, 1908635), (1334, 1513745), (2645, 763454), (3335, 605498), (5290, 381727), (6670, 302749), (13163, 153410), (15341, 131630), (26326, 76705), (30682, 65815)]