7446420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 23161320

約数和(自身を除く): 15714900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1009, 1230, 1476, 1845, 2018, 2460, 3027, 3690, 4036, 5045, 6054, 7380, 9081, 10090, 12108, 15135, 18162, 20180, 30270, 36324, 41369, 45405, 60540, 82738, 90810, 124107, 165476, 181620, 206845, 248214, 372321, 413690, 496428, 620535, 744642, 827380, 1241070, 1489284, 1861605, 2482140, 3723210, 7446420]

約数ペア:

[(1, 7446420), (2, 3723210), (3, 2482140), (4, 1861605), (5, 1489284), (6, 1241070), (9, 827380), (10, 744642), (12, 620535), (15, 496428), (18, 413690), (20, 372321), (30, 248214), (36, 206845), (41, 181620), (45, 165476), (60, 124107), (82, 90810), (90, 82738), (123, 60540), (164, 45405), (180, 41369), (205, 36324), (246, 30270), (369, 20180), (410, 18162), (492, 15135), (615, 12108), (738, 10090), (820, 9081), (1009, 7380), (1230, 6054), (1476, 5045), (1845, 4036), (2018, 3690), (2460, 3027)]