121141530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70843}}^1$

素因数の和:70875

約数の個数: 48

約数和(自身を含む): 331549920

約数和(自身を除く): 210408390

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, 70843, 141686, 212529, 354215, 425058, 637587, 708430, 1062645, 1275174, 1346017, 2125290, 2692034, 3187935, 4038051, 6375870, 6730085, 8076102, 12114153, 13460170, 20190255, 24228306, 40380510, 60570765, 121141530]

約数ペア:

[(1, 121141530), (2, 60570765), (3, 40380510), (5, 24228306), (6, 20190255), (9, 13460170), (10, 12114153), (15, 8076102), (18, 6730085), (19, 6375870), (30, 4038051), (38, 3187935), (45, 2692034), (57, 2125290), (90, 1346017), (95, 1275174), (114, 1062645), (171, 708430), (190, 637587), (285, 425058), (342, 354215), (570, 212529), (855, 141686), (1710, 70843)]