70646580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43609}}^1$

素因数の和:43630

約数の個数: 60

約数和(自身を含む): 221626020

約数和(自身を除く): 150979440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43609, 87218, 130827, 174436, 218045, 261654, 392481, 436090, 523308, 654135, 784962, 872180, 1177443, 1308270, 1569924, 1962405, 2354886, 2616540, 3532329, 3924810, 4709772, 5887215, 7064658, 7849620, 11774430, 14129316, 17661645, 23548860, 35323290, 70646580]

約数ペア:

[(1, 70646580), (2, 35323290), (3, 23548860), (4, 17661645), (5, 14129316), (6, 11774430), (9, 7849620), (10, 7064658), (12, 5887215), (15, 4709772), (18, 3924810), (20, 3532329), (27, 2616540), (30, 2354886), (36, 1962405), (45, 1569924), (54, 1308270), (60, 1177443), (81, 872180), (90, 784962), (108, 654135), (135, 523308), (162, 436090), (180, 392481), (270, 261654), (324, 218045), (405, 174436), (540, 130827), (810, 87218), (1620, 43609)]