69721620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7129}}^1$

素因数の和:7304

約数の個数: 48

約数和(自身を含む): 196445760

約数和(自身を除く): 126724140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 7129, 9780, 14258, 21387, 28516, 35645, 42774, 71290, 85548, 106935, 142580, 213870, 427740, 1162027, 2324054, 3486081, 4648108, 5810135, 6972162, 11620270, 13944324, 17430405, 23240540, 34860810, 69721620]

約数ペア:

[(1, 69721620), (2, 34860810), (3, 23240540), (4, 17430405), (5, 13944324), (6, 11620270), (10, 6972162), (12, 5810135), (15, 4648108), (20, 3486081), (30, 2324054), (60, 1162027), (163, 427740), (326, 213870), (489, 142580), (652, 106935), (815, 85548), (978, 71290), (1630, 42774), (1956, 35645), (2445, 28516), (3260, 21387), (4890, 14258), (7129, 9780)]