66304020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1105067}}^1$

素因数の和:1105079

約数の個数: 24

約数和(自身を含む): 185651424

約数和(自身を除く): 119347404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1105067, 2210134, 3315201, 4420268, 5525335, 6630402, 11050670, 13260804, 16576005, 22101340, 33152010, 66304020]

約数ペア:

[(1, 66304020), (2, 33152010), (3, 22101340), (4, 16576005), (5, 13260804), (6, 11050670), (10, 6630402), (12, 5525335), (15, 4420268), (20, 3315201), (30, 2210134), (60, 1105067)]