1330649940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22177499}}^1$

素因数の和:22177511

約数の個数: 24

約数和(自身を含む): 3725820000

約数和(自身を除く): 2395170060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22177499, 44354998, 66532497, 88709996, 110887495, 133064994, 221774990, 266129988, 332662485, 443549980, 665324970, 1330649940]

約数ペア:

[(1, 1330649940), (2, 665324970), (3, 443549980), (4, 332662485), (5, 266129988), (6, 221774990), (10, 133064994), (12, 110887495), (15, 88709996), (20, 66532497), (30, 44354998), (60, 22177499)]