28597620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10141}}^1$

素因数の和:10200

約数の個数: 48

約数和(自身を含む): 81785088

約数和(自身を除く): 53187468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10141, 20282, 30423, 40564, 50705, 60846, 101410, 121692, 152115, 202820, 304230, 476627, 608460, 953254, 1429881, 1906508, 2383135, 2859762, 4766270, 5719524, 7149405, 9532540, 14298810, 28597620]

約数ペア:

[(1, 28597620), (2, 14298810), (3, 9532540), (4, 7149405), (5, 5719524), (6, 4766270), (10, 2859762), (12, 2383135), (15, 1906508), (20, 1429881), (30, 953254), (47, 608460), (60, 476627), (94, 304230), (141, 202820), (188, 152115), (235, 121692), (282, 101410), (470, 60846), (564, 50705), (705, 40564), (940, 30423), (1410, 20282), (2820, 10141)]