1076990220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193009}}^1$

素因数の和:193055

約数の個数: 72

約数和(自身を含む): 3372270720

約数和(自身を除く): 2295280500

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, 193009, 386018, 579027, 772036, 965045, 1158054, 1737081, 1930090, 2316108, 2895135, 3474162, 3860180, 5790270, 5983279, 6948324, 8685405, 11580540, 11966558, 17370810, 17949837, 23933116, 29916395, 34741620, 35899674, 53849511, 59832790, 71799348, 89749185, 107699022, 119665580, 179498370, 215398044, 269247555, 358996740, 538495110, 1076990220]

約数ペア:

[(1, 1076990220), (2, 538495110), (3, 358996740), (4, 269247555), (5, 215398044), (6, 179498370), (9, 119665580), (10, 107699022), (12, 89749185), (15, 71799348), (18, 59832790), (20, 53849511), (30, 35899674), (31, 34741620), (36, 29916395), (45, 23933116), (60, 17949837), (62, 17370810), (90, 11966558), (93, 11580540), (124, 8685405), (155, 6948324), (180, 5983279), (186, 5790270), (279, 3860180), (310, 3474162), (372, 2895135), (465, 2316108), (558, 1930090), (620, 1737081), (930, 1158054), (1116, 965045), (1395, 772036), (1860, 579027), (2790, 386018), (5580, 193009)]