29460740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20747}}^1$

素因数の和:20827

約数の個数: 24

約数和(自身を含む): 62741952

約数和(自身を除く): 33281212

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 20747, 41494, 82988, 103735, 207470, 414940, 1473037, 2946074, 5892148, 7365185, 14730370, 29460740]

約数ペア:

[(1, 29460740), (2, 14730370), (4, 7365185), (5, 5892148), (10, 2946074), (20, 1473037), (71, 414940), (142, 207470), (284, 103735), (355, 82988), (710, 41494), (1420, 20747)]