74345390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14549}}^1$

素因数の和:14636

約数の個数: 32

約数和(自身を含む): 155044800

約数和(自身を除く): 80699410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 14549, 29098, 72745, 101843, 145490, 203686, 509215, 1018430, 1062077, 2124154, 5310385, 7434539, 10620770, 14869078, 37172695, 74345390]

約数ペア:

[(1, 74345390), (2, 37172695), (5, 14869078), (7, 10620770), (10, 7434539), (14, 5310385), (35, 2124154), (70, 1062077), (73, 1018430), (146, 509215), (365, 203686), (511, 145490), (730, 101843), (1022, 72745), (2555, 29098), (5110, 14549)]