15308995220

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1304003}}^1$

素因数の和:1304599

約数の個数: 24

約数和(自身を含む): 32203682784

約数和(自身を除く): 16894687564

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2348, 2935, 5870, 11740, 1304003, 2608006, 5216012, 6520015, 13040030, 26080060, 765449761, 1530899522, 3061799044, 3827248805, 7654497610, 15308995220]

約数ペア:

[(1, 15308995220), (2, 7654497610), (4, 3827248805), (5, 3061799044), (10, 1530899522), (20, 765449761), (587, 26080060), (1174, 13040030), (2348, 6520015), (2935, 5216012), (5870, 2608006), (11740, 1304003)]