63255660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81097}}^1$

素因数の和:81122

約数の個数: 48

約数和(自身を含む): 190742496

約数和(自身を除く): 127486836

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, 81097, 162194, 243291, 324388, 405485, 486582, 810970, 973164, 1054261, 1216455, 1621940, 2108522, 2432910, 3162783, 4217044, 4865820, 5271305, 6325566, 10542610, 12651132, 15813915, 21085220, 31627830, 63255660]

約数ペア:

[(1, 63255660), (2, 31627830), (3, 21085220), (4, 15813915), (5, 12651132), (6, 10542610), (10, 6325566), (12, 5271305), (13, 4865820), (15, 4217044), (20, 3162783), (26, 2432910), (30, 2108522), (39, 1621940), (52, 1216455), (60, 1054261), (65, 973164), (78, 810970), (130, 486582), (156, 405485), (195, 324388), (260, 243291), (390, 162194), (780, 81097)]