30434908

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13759}}^1$

素因数の和:13849

約数の個数: 24

約数和(自身を含む): 61644800

約数和(自身を除く): 31209892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13759, 27518, 55036, 96313, 192626, 385252, 1086961, 2173922, 4347844, 7608727, 15217454, 30434908]

約数ペア:

[(1, 30434908), (2, 15217454), (4, 7608727), (7, 4347844), (14, 2173922), (28, 1086961), (79, 385252), (158, 192626), (316, 96313), (553, 55036), (1106, 27518), (2212, 13759)]