30431366

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6857}}^1$

素因数の和:7183

約数の個数: 16

約数和(自身を含む): 52340256

約数和(自身を除く): 21908890

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 6857, 13714, 47999, 95998, 2173669, 4347338, 15215683, 30431366]

約数ペア:

[(1, 30431366), (2, 15215683), (7, 4347338), (14, 2173669), (317, 95998), (634, 47999), (2219, 13714), (4438, 6857)]