30298005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 25472619

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 587, 1147, 1395, 1665, 1761, 2935, 3441, 5283, 5735, 8805, 10323, 17205, 18197, 21719, 26415, 51615, 54591, 65157, 90985, 108595, 163773, 195471, 272955, 325785, 673289, 818865, 977355, 2019867, 3366445, 6059601, 10099335, 30298005]

約数ペア:

[(1, 30298005), (3, 10099335), (5, 6059601), (9, 3366445), (15, 2019867), (31, 977355), (37, 818865), (45, 673289), (93, 325785), (111, 272955), (155, 195471), (185, 163773), (279, 108595), (333, 90985), (465, 65157), (555, 54591), (587, 51615), (1147, 26415), (1395, 21719), (1665, 18197), (1761, 17205), (2935, 10323), (3441, 8805), (5283, 5735)]