1330654020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22177567}}^1$

素因数の和:22177579

約数の個数: 24

約数和(自身を含む): 3725831424

約数和(自身を除く): 2395177404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22177567, 44355134, 66532701, 88710268, 110887835, 133065402, 221775670, 266130804, 332663505, 443551340, 665327010, 1330654020]

約数ペア:

[(1, 1330654020), (2, 665327010), (3, 443551340), (4, 332663505), (5, 266130804), (6, 221775670), (10, 133065402), (12, 110887835), (15, 88710268), (20, 66532701), (30, 44355134), (60, 22177567)]