408039730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5829139}}^1$

素因数の和:5829153

約数の個数: 16

約数和(自身を含む): 839396160

約数和(自身を除く): 431356430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5829139, 11658278, 29145695, 40803973, 58291390, 81607946, 204019865, 408039730]

約数ペア:

[(1, 408039730), (2, 204019865), (5, 81607946), (7, 58291390), (10, 40803973), (14, 29145695), (35, 11658278), (70, 5829139)]