25381530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14875

約数の個数: 48

約数和(自身を含む): 69469920

約数和(自身を除く): 44088390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 14843, 29686, 44529, 74215, 89058, 133587, 148430, 222645, 267174, 282017, 445290, 564034, 667935, 846051, 1335870, 1410085, 1692102, 2538153, 2820170, 4230255, 5076306, 8460510, 12690765, 25381530]

約数ペア:

[(1, 25381530), (2, 12690765), (3, 8460510), (5, 5076306), (6, 4230255), (9, 2820170), (10, 2538153), (15, 1692102), (18, 1410085), (19, 1335870), (30, 846051), (38, 667935), (45, 564034), (57, 445290), (90, 282017), (95, 267174), (114, 222645), (171, 148430), (190, 133587), (285, 89058), (342, 74215), (570, 44529), (855, 29686), (1710, 14843)]