316701060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{406027}}^1$

素因数の和:406052

約数の個数: 48

約数和(自身を含む): 954977856

約数和(自身を除く): 638276796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 406027, 812054, 1218081, 1624108, 2030135, 2436162, 4060270, 4872324, 5278351, 6090405, 8120540, 10556702, 12180810, 15835053, 21113404, 24361620, 26391755, 31670106, 52783510, 63340212, 79175265, 105567020, 158350530, 316701060]

約数ペア:

[(1, 316701060), (2, 158350530), (3, 105567020), (4, 79175265), (5, 63340212), (6, 52783510), (10, 31670106), (12, 26391755), (13, 24361620), (15, 21113404), (20, 15835053), (26, 12180810), (30, 10556702), (39, 8120540), (52, 6090405), (60, 5278351), (65, 4872324), (78, 4060270), (130, 2436162), (156, 2030135), (195, 1624108), (260, 1218081), (390, 812054), (780, 406027)]