85841970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2861399}}^1$

素因数の和:2861409

約数の個数: 16

約数和(自身を含む): 206020800

約数和(自身を除く): 120178830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2861399, 5722798, 8584197, 14306995, 17168394, 28613990, 42920985, 85841970]

約数ペア:

[(1, 85841970), (2, 42920985), (3, 28613990), (5, 17168394), (6, 14306995), (10, 8584197), (15, 5722798), (30, 2861399)]