13605660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 41657616

約数和(自身を除く): 28051956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 577, 655, 786, 1154, 1179, 1310, 1572, 1731, 1965, 2308, 2358, 2620, 2885, 3462, 3930, 4716, 5193, 5770, 5895, 6924, 7860, 8655, 10386, 11540, 11790, 17310, 20772, 23580, 25965, 34620, 51930, 75587, 103860, 151174, 226761, 302348, 377935, 453522, 680283, 755870, 907044, 1133805, 1360566, 1511740, 2267610, 2721132, 3401415, 4535220, 6802830, 13605660]

約数ペア:

[(1, 13605660), (2, 6802830), (3, 4535220), (4, 3401415), (5, 2721132), (6, 2267610), (9, 1511740), (10, 1360566), (12, 1133805), (15, 907044), (18, 755870), (20, 680283), (30, 453522), (36, 377935), (45, 302348), (60, 226761), (90, 151174), (131, 103860), (180, 75587), (262, 51930), (393, 34620), (524, 25965), (577, 23580), (655, 20772), (786, 17310), (1154, 11790), (1179, 11540), (1310, 10386), (1572, 8655), (1731, 7860), (1965, 6924), (2308, 5895), (2358, 5770), (2620, 5193), (2885, 4716), (3462, 3930)]