146243620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{30341}}^1$

素因数の和:30591

約数の個数: 24

約数和(自身を含む): 308396088

約数和(自身を除く): 162152468

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 30341, 60682, 121364, 151705, 303410, 606820, 7312181, 14624362, 29248724, 36560905, 73121810, 146243620]

約数ペア:

[(1, 146243620), (2, 73121810), (4, 36560905), (5, 29248724), (10, 14624362), (20, 7312181), (241, 606820), (482, 303410), (964, 151705), (1205, 121364), (2410, 60682), (4820, 30341)]