13965660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77587}}^1$

素因数の和:77602

約数の個数: 36

約数和(自身を含む): 42363048

約数和(自身を除く): 28397388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77587, 155174, 232761, 310348, 387935, 465522, 698283, 775870, 931044, 1163805, 1396566, 1551740, 2327610, 2793132, 3491415, 4655220, 6982830, 13965660]

約数ペア:

[(1, 13965660), (2, 6982830), (3, 4655220), (4, 3491415), (5, 2793132), (6, 2327610), (9, 1551740), (10, 1396566), (12, 1163805), (15, 931044), (18, 775870), (20, 698283), (30, 465522), (36, 387935), (45, 310348), (60, 232761), (90, 155174), (180, 77587)]