14205940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3544

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 21074060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 3499, 4060, 6998, 13996, 17495, 24493, 34990, 48986, 69980, 97972, 101471, 122465, 202942, 244930, 405884, 489860, 507355, 710297, 1014710, 1420594, 2029420, 2841188, 3551485, 7102970, 14205940]

約数ペア:

[(1, 14205940), (2, 7102970), (4, 3551485), (5, 2841188), (7, 2029420), (10, 1420594), (14, 1014710), (20, 710297), (28, 507355), (29, 489860), (35, 405884), (58, 244930), (70, 202942), (116, 122465), (140, 101471), (145, 97972), (203, 69980), (290, 48986), (406, 34990), (580, 24493), (812, 17495), (1015, 13996), (2030, 6998), (3499, 4060)]