15671831990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1262839}}^1$

素因数の和:1262936

約数の個数: 32

約数和(自身を含む): 30277851840

約数和(自身を除く): 14606019850

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 1262839, 2525678, 6314195, 12628390, 21468263, 42936526, 92187247, 107341315, 184374494, 214682630, 460936235, 921872470, 1567183199, 3134366398, 7835915995, 15671831990]

約数ペア:

[(1, 15671831990), (2, 7835915995), (5, 3134366398), (10, 1567183199), (17, 921872470), (34, 460936235), (73, 214682630), (85, 184374494), (146, 107341315), (170, 92187247), (365, 42936526), (730, 21468263), (1241, 12628390), (2482, 6314195), (6205, 2525678), (12410, 1262839)]