13070220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 37782528

約数和(自身を除く): 24712308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7027, 14054, 21081, 28108, 35135, 42162, 70270, 84324, 105405, 140540, 210810, 217837, 421620, 435674, 653511, 871348, 1089185, 1307022, 2178370, 2614044, 3267555, 4356740, 6535110, 13070220]

約数ペア:

[(1, 13070220), (2, 6535110), (3, 4356740), (4, 3267555), (5, 2614044), (6, 2178370), (10, 1307022), (12, 1089185), (15, 871348), (20, 653511), (30, 435674), (31, 421620), (60, 217837), (62, 210810), (93, 140540), (124, 105405), (155, 84324), (186, 70270), (310, 42162), (372, 35135), (465, 28108), (620, 21081), (930, 14054), (1860, 7027)]