30721512

素因数分解:

$2^3\times 3^1\times {\mathrm{599}}^1\times {\mathrm{2137}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 76968000

約数和(自身を除く): 46246488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 599, 1198, 1797, 2137, 2396, 3594, 4274, 4792, 6411, 7188, 8548, 12822, 14376, 17096, 25644, 51288, 1280063, 2560126, 3840189, 5120252, 7680378, 10240504, 15360756, 30721512]

約数ペア:

[(1, 30721512), (2, 15360756), (3, 10240504), (4, 7680378), (6, 5120252), (8, 3840189), (12, 2560126), (24, 1280063), (599, 51288), (1198, 25644), (1797, 17096), (2137, 14376), (2396, 12822), (3594, 8548), (4274, 7188), (4792, 6411)]