13996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 39384576

約数和(自身を除く): 25387716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 887, 1052, 1315, 1578, 1774, 2630, 2661, 3156, 3548, 3945, 4435, 5260, 5322, 7890, 8870, 10644, 13305, 15780, 17740, 26610, 53220, 233281, 466562, 699843, 933124, 1166405, 1399686, 2332810, 2799372, 3499215, 4665620, 6998430, 13996860]

約数ペア:

[(1, 13996860), (2, 6998430), (3, 4665620), (4, 3499215), (5, 2799372), (6, 2332810), (10, 1399686), (12, 1166405), (15, 933124), (20, 699843), (30, 466562), (60, 233281), (263, 53220), (526, 26610), (789, 17740), (887, 15780), (1052, 13305), (1315, 10644), (1578, 8870), (1774, 7890), (2630, 5322), (2661, 5260), (3156, 4435), (3548, 3945)]