111010020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168197}}^1$

素因数の和:168220

約数の個数: 48

約数和(自身を含む): 339087168

約数和(自身を除く): 228077148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 168197, 336394, 504591, 672788, 840985, 1009182, 1681970, 1850167, 2018364, 2522955, 3363940, 3700334, 5045910, 5550501, 7400668, 9250835, 10091820, 11101002, 18501670, 22202004, 27752505, 37003340, 55505010, 111010020]

約数ペア:

[(1, 111010020), (2, 55505010), (3, 37003340), (4, 27752505), (5, 22202004), (6, 18501670), (10, 11101002), (11, 10091820), (12, 9250835), (15, 7400668), (20, 5550501), (22, 5045910), (30, 3700334), (33, 3363940), (44, 2522955), (55, 2018364), (60, 1850167), (66, 1681970), (110, 1009182), (132, 840985), (165, 672788), (220, 504591), (330, 336394), (660, 168197)]