31016730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27943}}^1$

素因数の和:27990

約数の個数: 32

約数和(自身を含む): 76454784

約数和(自身を除く): 45438054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 27943, 55886, 83829, 139715, 167658, 279430, 419145, 838290, 1033891, 2067782, 3101673, 5169455, 6203346, 10338910, 15508365, 31016730]

約数ペア:

[(1, 31016730), (2, 15508365), (3, 10338910), (5, 6203346), (6, 5169455), (10, 3101673), (15, 2067782), (30, 1033891), (37, 838290), (74, 419145), (111, 279430), (185, 167658), (222, 139715), (370, 83829), (555, 55886), (1110, 27943)]