2378730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 5865984

約数和(自身を除く): 3487254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2143, 4286, 6429, 10715, 12858, 21430, 32145, 64290, 79291, 158582, 237873, 396455, 475746, 792910, 1189365, 2378730]

約数ペア:

[(1, 2378730), (2, 1189365), (3, 792910), (5, 475746), (6, 396455), (10, 237873), (15, 158582), (30, 79291), (37, 64290), (74, 32145), (111, 21430), (185, 12858), (222, 10715), (370, 6429), (555, 4286), (1110, 2143)]