1080167340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2571827}}^1$

素因数の和:2571846

約数の個数: 48

約数和(自身を含む): 3456536832

約数和(自身を除く): 2376369492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2571827, 5143654, 7715481, 10287308, 12859135, 15430962, 18002789, 25718270, 30861924, 36005578, 38577405, 51436540, 54008367, 72011156, 77154810, 90013945, 108016734, 154309620, 180027890, 216033468, 270041835, 360055780, 540083670, 1080167340]

約数ペア:

[(1, 1080167340), (2, 540083670), (3, 360055780), (4, 270041835), (5, 216033468), (6, 180027890), (7, 154309620), (10, 108016734), (12, 90013945), (14, 77154810), (15, 72011156), (20, 54008367), (21, 51436540), (28, 38577405), (30, 36005578), (35, 30861924), (42, 25718270), (60, 18002789), (70, 15430962), (84, 12859135), (105, 10287308), (140, 7715481), (210, 5143654), (420, 2571827)]