23812620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30529}}^1$

素因数の和:30554

約数の個数: 48

約数和(自身を含む): 71806560

約数和(自身を除く): 47993940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30529, 61058, 91587, 122116, 152645, 183174, 305290, 366348, 396877, 457935, 610580, 793754, 915870, 1190631, 1587508, 1831740, 1984385, 2381262, 3968770, 4762524, 5953155, 7937540, 11906310, 23812620]

約数ペア:

[(1, 23812620), (2, 11906310), (3, 7937540), (4, 5953155), (5, 4762524), (6, 3968770), (10, 2381262), (12, 1984385), (13, 1831740), (15, 1587508), (20, 1190631), (26, 915870), (30, 793754), (39, 610580), (52, 457935), (60, 396877), (65, 366348), (78, 305290), (130, 183174), (156, 152645), (195, 122116), (260, 91587), (390, 61058), (780, 30529)]