29857630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 59470848

約数和(自身を除く): 29613218

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3823, 3905, 7646, 7810, 19115, 38230, 42053, 84106, 210265, 271433, 420530, 542866, 1357165, 2714330, 2985763, 5971526, 14928815, 29857630]

約数ペア:

[(1, 29857630), (2, 14928815), (5, 5971526), (10, 2985763), (11, 2714330), (22, 1357165), (55, 542866), (71, 420530), (110, 271433), (142, 210265), (355, 84106), (710, 42053), (781, 38230), (1562, 19115), (3823, 7810), (3905, 7646)]