180099190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9901}}^1$

素因数の和:10032

約数の個数: 32

約数和(自身を含む): 346490784

約数和(自身を除く): 166391594

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 9095, 9901, 18190, 19802, 49505, 99010, 168317, 336634, 841585, 1059407, 1683170, 2118814, 5297035, 10594070, 18009919, 36019838, 90049595, 180099190]

約数ペア:

[(1, 180099190), (2, 90049595), (5, 36019838), (10, 18009919), (17, 10594070), (34, 5297035), (85, 2118814), (107, 1683170), (170, 1059407), (214, 841585), (535, 336634), (1070, 168317), (1819, 99010), (3638, 49505), (9095, 19802), (9901, 18190)]