61486090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11159}}^1$

素因数の和:11214

約数の個数: 32

約数和(自身を含む): 120528000

約数和(自身を除く): 59041910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 11159, 22318, 55795, 111590, 212021, 323611, 424042, 647222, 1060105, 1618055, 2120210, 3236110, 6148609, 12297218, 30743045, 61486090]

約数ペア:

[(1, 61486090), (2, 30743045), (5, 12297218), (10, 6148609), (19, 3236110), (29, 2120210), (38, 1618055), (58, 1060105), (95, 647222), (145, 424042), (190, 323611), (290, 212021), (551, 111590), (1102, 55795), (2755, 22318), (5510, 11159)]