23218270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 45891360

約数和(自身を除く): 22673090

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 59, 115, 118, 145, 230, 290, 295, 590, 667, 1334, 1357, 1711, 2714, 3335, 3422, 3481, 6670, 6785, 6962, 8555, 13570, 17110, 17405, 34810, 39353, 78706, 80063, 100949, 160126, 196765, 201898, 393530, 400315, 504745, 800630, 1009490, 2321827, 4643654, 11609135, 23218270]

約数ペア:

[(1, 23218270), (2, 11609135), (5, 4643654), (10, 2321827), (23, 1009490), (29, 800630), (46, 504745), (58, 400315), (59, 393530), (115, 201898), (118, 196765), (145, 160126), (230, 100949), (290, 80063), (295, 78706), (590, 39353), (667, 34810), (1334, 17405), (1357, 17110), (1711, 13570), (2714, 8555), (3335, 6962), (3422, 6785), (3481, 6670)]