61914730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1423}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 117907200

約数和(自身を除く): 55992470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 1423, 2290, 2846, 4351, 7115, 8702, 14230, 21755, 27037, 43510, 54074, 135185, 270370, 325867, 651734, 1629335, 3258670, 6191473, 12382946, 30957365, 61914730]

約数ペア:

[(1, 61914730), (2, 30957365), (5, 12382946), (10, 6191473), (19, 3258670), (38, 1629335), (95, 651734), (190, 325867), (229, 270370), (458, 135185), (1145, 54074), (1423, 43510), (2290, 27037), (2846, 21755), (4351, 14230), (7115, 8702)]