30604252

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12281}}^1$

素因数の和:12381

約数の個数: 24

約数和(自身を含む): 61901280

約数和(自身を除く): 31297028

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 12281, 24562, 49124, 85967, 171934, 343868, 1093009, 2186018, 4372036, 7651063, 15302126, 30604252]

約数ペア:

[(1, 30604252), (2, 15302126), (4, 7651063), (7, 4372036), (14, 2186018), (28, 1093009), (89, 343868), (178, 171934), (356, 85967), (623, 49124), (1246, 24562), (2492, 12281)]