30404358

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{18979}}^1$

素因数の和:19076

約数の個数: 24

約数和(自身を含む): 66619800

約数和(自身を除く): 36215442

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 18979, 37958, 56937, 113874, 170811, 341622, 1689131, 3378262, 5067393, 10134786, 15202179, 30404358]

約数ペア:

[(1, 30404358), (2, 15202179), (3, 10134786), (6, 5067393), (9, 3378262), (18, 1689131), (89, 341622), (178, 170811), (267, 113874), (534, 56937), (801, 37958), (1602, 18979)]