921391860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15356531}}^1$

素因数の和:15356543

約数の個数: 24

約数和(自身を含む): 2579897376

約数和(自身を除く): 1658505516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15356531, 30713062, 46069593, 61426124, 76782655, 92139186, 153565310, 184278372, 230347965, 307130620, 460695930, 921391860]

約数ペア:

[(1, 921391860), (2, 460695930), (3, 307130620), (4, 230347965), (5, 184278372), (6, 153565310), (10, 92139186), (12, 76782655), (15, 61426124), (20, 46069593), (30, 30713062), (60, 15356531)]