30437340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507289}}^1$

素因数の和:507301

約数の個数: 24

約数和(自身を含む): 85224720

約数和(自身を除く): 54787380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507289, 1014578, 1521867, 2029156, 2536445, 3043734, 5072890, 6087468, 7609335, 10145780, 15218670, 30437340]

約数ペア:

[(1, 30437340), (2, 15218670), (3, 10145780), (4, 7609335), (5, 6087468), (6, 5072890), (10, 3043734), (12, 2536445), (15, 2029156), (20, 1521867), (30, 1014578), (60, 507289)]