13055940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{72533}}^1$

素因数の和:72548

約数の個数: 36

約数和(自身を含む): 39603564

約数和(自身を除く): 26547624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 72533, 145066, 217599, 290132, 362665, 435198, 652797, 725330, 870396, 1087995, 1305594, 1450660, 2175990, 2611188, 3263985, 4351980, 6527970, 13055940]

約数ペア:

[(1, 13055940), (2, 6527970), (3, 4351980), (4, 3263985), (5, 2611188), (6, 2175990), (9, 1450660), (10, 1305594), (12, 1087995), (15, 870396), (18, 725330), (20, 652797), (30, 435198), (36, 362665), (45, 290132), (60, 217599), (90, 145066), (180, 72533)]