13299060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 39019680

約数和(自身を除く): 25720620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 419, 460, 529, 690, 838, 1058, 1257, 1380, 1587, 1676, 2095, 2116, 2514, 2645, 3174, 4190, 5028, 5290, 6285, 6348, 7935, 8380, 9637, 10580, 12570, 15870, 19274, 25140, 28911, 31740, 38548, 48185, 57822, 96370, 115644, 144555, 192740, 221651, 289110, 443302, 578220, 664953, 886604, 1108255, 1329906, 2216510, 2659812, 3324765, 4433020, 6649530, 13299060]

約数ペア:

[(1, 13299060), (2, 6649530), (3, 4433020), (4, 3324765), (5, 2659812), (6, 2216510), (10, 1329906), (12, 1108255), (15, 886604), (20, 664953), (23, 578220), (30, 443302), (46, 289110), (60, 221651), (69, 192740), (92, 144555), (115, 115644), (138, 96370), (230, 57822), (276, 48185), (345, 38548), (419, 31740), (460, 28911), (529, 25140), (690, 19274), (838, 15870), (1058, 12570), (1257, 10580), (1380, 9637), (1587, 8380), (1676, 7935), (2095, 6348), (2116, 6285), (2514, 5290), (2645, 5028), (3174, 4190)]