72035110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^2$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 151181856

約数和(自身を除く): 79146746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 103, 194, 206, 485, 515, 679, 721, 970, 1030, 1358, 1442, 3395, 3605, 6790, 7210, 9991, 10609, 19982, 21218, 49955, 53045, 69937, 74263, 99910, 106090, 139874, 148526, 349685, 371315, 699370, 742630, 1029073, 2058146, 5145365, 7203511, 10290730, 14407022, 36017555, 72035110]

約数ペア:

[(1, 72035110), (2, 36017555), (5, 14407022), (7, 10290730), (10, 7203511), (14, 5145365), (35, 2058146), (70, 1029073), (97, 742630), (103, 699370), (194, 371315), (206, 349685), (485, 148526), (515, 139874), (679, 106090), (721, 99910), (970, 74263), (1030, 69937), (1358, 53045), (1442, 49955), (3395, 21218), (3605, 19982), (6790, 10609), (7210, 9991)]