495655790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{3449}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 1020427200

約数和(自身を除く): 524771410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2053, 3449, 4106, 6898, 10265, 14371, 17245, 20530, 24143, 28742, 34490, 48286, 71855, 120715, 143710, 241430, 7080797, 14161594, 35403985, 49565579, 70807970, 99131158, 247827895, 495655790]

約数ペア:

[(1, 495655790), (2, 247827895), (5, 99131158), (7, 70807970), (10, 49565579), (14, 35403985), (35, 14161594), (70, 7080797), (2053, 241430), (3449, 143710), (4106, 120715), (6898, 71855), (10265, 48286), (14371, 34490), (17245, 28742), (20530, 24143)]