61939140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1032319}}^1$

素因数の和:1032331

約数の個数: 24

約数和(自身を含む): 173429760

約数和(自身を除く): 111490620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1032319, 2064638, 3096957, 4129276, 5161595, 6193914, 10323190, 12387828, 15484785, 20646380, 30969570, 61939140]

約数ペア:

[(1, 61939140), (2, 30969570), (3, 20646380), (4, 15484785), (5, 12387828), (6, 10323190), (10, 6193914), (12, 5161595), (15, 4129276), (20, 3096957), (30, 2064638), (60, 1032319)]