123211060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3877}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 297085824

約数和(自身を除く): 173874764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 3178, 3877, 4540, 6356, 7754, 7945, 15508, 15890, 19385, 27139, 31780, 38770, 54278, 77540, 108556, 135695, 271390, 542780, 880079, 1760158, 3520316, 4400395, 6160553, 8800790, 12321106, 17601580, 24642212, 30802765, 61605530, 123211060]

約数ペア:

[(1, 123211060), (2, 61605530), (4, 30802765), (5, 24642212), (7, 17601580), (10, 12321106), (14, 8800790), (20, 6160553), (28, 4400395), (35, 3520316), (70, 1760158), (140, 880079), (227, 542780), (454, 271390), (908, 135695), (1135, 108556), (1589, 77540), (2270, 54278), (3178, 38770), (3877, 31780), (4540, 27139), (6356, 19385), (7754, 15890), (7945, 15508)]