39210660

素因数分解:

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

素因数の和:7073

約数の個数: 72

約数和(自身を含む): 122793216

約数和(自身を除く): 83582556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7027, 14054, 21081, 28108, 35135, 42162, 63243, 70270, 84324, 105405, 126486, 140540, 210810, 217837, 252972, 316215, 421620, 435674, 632430, 653511, 871348, 1089185, 1264860, 1307022, 1960533, 2178370, 2614044, 3267555, 3921066, 4356740, 6535110, 7842132, 9802665, 13070220, 19605330, 39210660]

約数ペア:

[(1, 39210660), (2, 19605330), (3, 13070220), (4, 9802665), (5, 7842132), (6, 6535110), (9, 4356740), (10, 3921066), (12, 3267555), (15, 2614044), (18, 2178370), (20, 1960533), (30, 1307022), (31, 1264860), (36, 1089185), (45, 871348), (60, 653511), (62, 632430), (90, 435674), (93, 421620), (124, 316215), (155, 252972), (180, 217837), (186, 210810), (279, 140540), (310, 126486), (372, 105405), (465, 84324), (558, 70270), (620, 63243), (930, 42162), (1116, 35135), (1395, 28108), (1860, 21081), (2790, 14054), (5580, 7027)]