30022620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 84301728

約数和(自身を除く): 54279108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 757, 1322, 1514, 1983, 2271, 2644, 3028, 3305, 3785, 3966, 4542, 6610, 7570, 7932, 9084, 9915, 11355, 13220, 15140, 19830, 22710, 39660, 45420, 500377, 1000754, 1501131, 2001508, 2501885, 3002262, 5003770, 6004524, 7505655, 10007540, 15011310, 30022620]

約数ペア:

[(1, 30022620), (2, 15011310), (3, 10007540), (4, 7505655), (5, 6004524), (6, 5003770), (10, 3002262), (12, 2501885), (15, 2001508), (20, 1501131), (30, 1000754), (60, 500377), (661, 45420), (757, 39660), (1322, 22710), (1514, 19830), (1983, 15140), (2271, 13220), (2644, 11355), (3028, 9915), (3305, 9084), (3785, 7932), (3966, 7570), (4542, 6610)]