27707540

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{577}}^1$

素因数の和:614

約数の個数: 60

約数和(自身を含む): 67997076

約数和(自身を除く): 40289536

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 577, 686, 980, 1154, 1372, 1715, 2308, 2401, 2885, 3430, 4039, 4802, 5770, 6860, 8078, 9604, 11540, 12005, 16156, 20195, 24010, 28273, 40390, 48020, 56546, 80780, 113092, 141365, 197911, 282730, 395822, 565460, 791644, 989555, 1385377, 1979110, 2770754, 3958220, 5541508, 6926885, 13853770, 27707540]

約数ペア:

[(1, 27707540), (2, 13853770), (4, 6926885), (5, 5541508), (7, 3958220), (10, 2770754), (14, 1979110), (20, 1385377), (28, 989555), (35, 791644), (49, 565460), (70, 395822), (98, 282730), (140, 197911), (196, 141365), (245, 113092), (343, 80780), (490, 56546), (577, 48020), (686, 40390), (980, 28273), (1154, 24010), (1372, 20195), (1715, 16156), (2308, 12005), (2401, 11540), (2885, 9604), (3430, 8078), (4039, 6860), (4802, 5770)]