138187830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{418751}}^1$

素因数の和:418772

約数の個数: 32

約数和(自身を含む): 361801728

約数和(自身を除く): 223613898

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 418751, 837502, 1256253, 2093755, 2512506, 4187510, 4606261, 6281265, 9212522, 12562530, 13818783, 23031305, 27637566, 46062610, 69093915, 138187830]

約数ペア:

[(1, 138187830), (2, 69093915), (3, 46062610), (5, 27637566), (6, 23031305), (10, 13818783), (11, 12562530), (15, 9212522), (22, 6281265), (30, 4606261), (33, 4187510), (55, 2512506), (66, 2093755), (110, 1256253), (165, 837502), (330, 418751)]