156927580970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{412609}}^1$

素因数の和:413210

約数の個数: 32

約数和(自身を含む): 286889383440

約数和(自身を除く): 129961802470

約数列:

[1, 2, 5, 10, 73, 146, 365, 521, 730, 1042, 2605, 5210, 38033, 76066, 190165, 380330, 412609, 825218, 2063045, 4126090, 30120457, 60240914, 150602285, 214969289, 301204570, 429938578, 1074846445, 2149692890, 15692758097, 31385516194, 78463790485, 156927580970]

約数ペア:

[(1, 156927580970), (2, 78463790485), (5, 31385516194), (10, 15692758097), (73, 2149692890), (146, 1074846445), (365, 429938578), (521, 301204570), (730, 214969289), (1042, 150602285), (2605, 60240914), (5210, 30120457), (38033, 4126090), (76066, 2063045), (190165, 825218), (380330, 412609)]