42086830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 79185600

約数和(自身を除く): 37098770

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 1409, 2818, 2987, 5974, 7045, 14090, 14935, 29870, 40861, 81722, 145127, 204305, 290254, 408610, 725635, 1451270, 4208683, 8417366, 21043415, 42086830]

約数ペア:

[(1, 42086830), (2, 21043415), (5, 8417366), (10, 4208683), (29, 1451270), (58, 725635), (103, 408610), (145, 290254), (206, 204305), (290, 145127), (515, 81722), (1030, 40861), (1409, 29870), (2818, 14935), (2987, 14090), (5974, 7045)]