30980922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{737641}}^1$

素因数の和:737653

約数の個数: 16

約数和(自身を含む): 70813632

約数和(自身を除く): 39832710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 737641, 1475282, 2212923, 4425846, 5163487, 10326974, 15490461, 30980922]

約数ペア:

[(1, 30980922), (2, 15490461), (3, 10326974), (6, 5163487), (7, 4425846), (14, 2212923), (21, 1475282), (42, 737641)]