123702870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8467}}^1$

素因数の和:8964

約数の個数: 32

約数和(自身を含む): 297531648

約数和(自身を除く): 173828778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 8467, 14610, 16934, 25401, 42335, 50802, 84670, 127005, 254010, 4123429, 8246858, 12370287, 20617145, 24740574, 41234290, 61851435, 123702870]

約数ペア:

[(1, 123702870), (2, 61851435), (3, 41234290), (5, 24740574), (6, 20617145), (10, 12370287), (15, 8246858), (30, 4123429), (487, 254010), (974, 127005), (1461, 84670), (2435, 50802), (2922, 42335), (4870, 25401), (7305, 16934), (8467, 14610)]