2151068580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11950381}}^1$

素因数の和:11950396

約数の個数: 36

約数和(自身を含む): 6524908572

約数和(自身を除く): 4373839992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11950381, 23900762, 35851143, 47801524, 59751905, 71702286, 107553429, 119503810, 143404572, 179255715, 215106858, 239007620, 358511430, 430213716, 537767145, 717022860, 1075534290, 2151068580]

約数ペア:

[(1, 2151068580), (2, 1075534290), (3, 717022860), (4, 537767145), (5, 430213716), (6, 358511430), (9, 239007620), (10, 215106858), (12, 179255715), (15, 143404572), (18, 119503810), (20, 107553429), (30, 71702286), (36, 59751905), (45, 47801524), (60, 35851143), (90, 23900762), (180, 11950381)]