61289470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19213}}^1$

素因数の和:19260

約数の個数: 32

約数和(自身を含む): 124506720

約数和(自身を除く): 63217250

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 19213, 38426, 96065, 192130, 211343, 422686, 557177, 1056715, 1114354, 2113430, 2785885, 5571770, 6128947, 12257894, 30644735, 61289470]

約数ペア:

[(1, 61289470), (2, 30644735), (5, 12257894), (10, 6128947), (11, 5571770), (22, 2785885), (29, 2113430), (55, 1114354), (58, 1056715), (110, 557177), (145, 422686), (290, 211343), (319, 192130), (638, 96065), (1595, 38426), (3190, 19213)]