853403220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4741129}}^1$

素因数の和:4741144

約数の個数: 36

約数和(自身を含む): 2588656980

約数和(自身を除く): 1735253760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4741129, 9482258, 14223387, 18964516, 23705645, 28446774, 42670161, 47411290, 56893548, 71116935, 85340322, 94822580, 142233870, 170680644, 213350805, 284467740, 426701610, 853403220]

約数ペア:

[(1, 853403220), (2, 426701610), (3, 284467740), (4, 213350805), (5, 170680644), (6, 142233870), (9, 94822580), (10, 85340322), (12, 71116935), (15, 56893548), (18, 47411290), (20, 42670161), (30, 28446774), (36, 23705645), (45, 18964516), (60, 14223387), (90, 9482258), (180, 4741129)]