13307051220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1225327}}^1$

素因数の和:1225520

約数の個数: 48

約数和(自身を含む): 37465628928

約数和(自身を除く): 24158577708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 1225327, 2450654, 3675981, 4901308, 6126635, 7351962, 12253270, 14703924, 18379905, 24506540, 36759810, 73519620, 221784187, 443568374, 665352561, 887136748, 1108920935, 1330705122, 2217841870, 2661410244, 3326762805, 4435683740, 6653525610, 13307051220]

約数ペア:

[(1, 13307051220), (2, 6653525610), (3, 4435683740), (4, 3326762805), (5, 2661410244), (6, 2217841870), (10, 1330705122), (12, 1108920935), (15, 887136748), (20, 665352561), (30, 443568374), (60, 221784187), (181, 73519620), (362, 36759810), (543, 24506540), (724, 18379905), (905, 14703924), (1086, 12253270), (1810, 7351962), (2172, 6126635), (2715, 4901308), (3620, 3675981), (5430, 2450654), (10860, 1225327)]