30960050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 63370944

約数和(自身を除く): 32410894

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 181, 275, 311, 362, 550, 622, 905, 1555, 1810, 1991, 3110, 3421, 3982, 4525, 6842, 7775, 9050, 9955, 15550, 17105, 19910, 34210, 49775, 56291, 85525, 99550, 112582, 171050, 281455, 562910, 619201, 1238402, 1407275, 2814550, 3096005, 6192010, 15480025, 30960050]

約数ペア:

[(1, 30960050), (2, 15480025), (5, 6192010), (10, 3096005), (11, 2814550), (22, 1407275), (25, 1238402), (50, 619201), (55, 562910), (110, 281455), (181, 171050), (275, 112582), (311, 99550), (362, 85525), (550, 56291), (622, 49775), (905, 34210), (1555, 19910), (1810, 17105), (1991, 15550), (3110, 9955), (3421, 9050), (3982, 7775), (4525, 6842)]