12491010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2229

約数の個数: 80

約数和(自身を含む): 38402496

約数和(自身を除く): 25911486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2203, 2835, 4406, 5670, 6609, 11015, 13218, 15421, 19827, 22030, 30842, 33045, 39654, 46263, 59481, 66090, 77105, 92526, 99135, 118962, 138789, 154210, 178443, 198270, 231315, 277578, 297405, 356886, 416367, 462630, 594810, 693945, 832734, 892215, 1249101, 1387890, 1784430, 2081835, 2498202, 4163670, 6245505, 12491010]

約数ペア:

[(1, 12491010), (2, 6245505), (3, 4163670), (5, 2498202), (6, 2081835), (7, 1784430), (9, 1387890), (10, 1249101), (14, 892215), (15, 832734), (18, 693945), (21, 594810), (27, 462630), (30, 416367), (35, 356886), (42, 297405), (45, 277578), (54, 231315), (63, 198270), (70, 178443), (81, 154210), (90, 138789), (105, 118962), (126, 99135), (135, 92526), (162, 77105), (189, 66090), (210, 59481), (270, 46263), (315, 39654), (378, 33045), (405, 30842), (567, 22030), (630, 19827), (810, 15421), (945, 13218), (1134, 11015), (1890, 6609), (2203, 5670), (2835, 4406)]