45515030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 90007200

約数和(自身を除く): 44492170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 2777, 3278, 5554, 8195, 13885, 16390, 27770, 30547, 61094, 152735, 305470, 413773, 827546, 2068865, 4137730, 4551503, 9103006, 22757515, 45515030]

約数ペア:

[(1, 45515030), (2, 22757515), (5, 9103006), (10, 4551503), (11, 4137730), (22, 2068865), (55, 827546), (110, 413773), (149, 305470), (298, 152735), (745, 61094), (1490, 30547), (1639, 27770), (2777, 16390), (3278, 13885), (5554, 8195)]