30482830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 62913024

約数和(自身を除く): 32430194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 983, 1966, 2215, 3101, 4430, 4915, 6202, 6881, 9830, 13762, 15505, 31010, 34405, 68810, 435469, 870938, 2177345, 3048283, 4354690, 6096566, 15241415, 30482830]

約数ペア:

[(1, 30482830), (2, 15241415), (5, 6096566), (7, 4354690), (10, 3048283), (14, 2177345), (35, 870938), (70, 435469), (443, 68810), (886, 34405), (983, 31010), (1966, 15505), (2215, 13762), (3101, 9830), (4430, 6881), (4915, 6202)]