30934920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257791}}^1$

素因数の和:257805

約数の個数: 32

約数和(自身を含む): 92805120

約数和(自身を除く): 61870200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257791, 515582, 773373, 1031164, 1288955, 1546746, 2062328, 2577910, 3093492, 3866865, 5155820, 6186984, 7733730, 10311640, 15467460, 30934920]

約数ペア:

[(1, 30934920), (2, 15467460), (3, 10311640), (4, 7733730), (5, 6186984), (6, 5155820), (8, 3866865), (10, 3093492), (12, 2577910), (15, 2062328), (20, 1546746), (24, 1288955), (30, 1031164), (40, 773373), (60, 515582), (120, 257791)]