61565510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1873}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 117387360

約数和(自身を除く): 55821850

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 1873, 3287, 3746, 6574, 9365, 16435, 18730, 32870, 35587, 71174, 177935, 324029, 355870, 648058, 1620145, 3240290, 6156551, 12313102, 30782755, 61565510]

約数ペア:

[(1, 61565510), (2, 30782755), (5, 12313102), (10, 6156551), (19, 3240290), (38, 1620145), (95, 648058), (173, 355870), (190, 324029), (346, 177935), (865, 71174), (1730, 35587), (1873, 32870), (3287, 18730), (3746, 16435), (6574, 9365)]