74974290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2499143}}^1$

素因数の和:2499153

約数の個数: 16

約数和(自身を含む): 179938368

約数和(自身を除く): 104964078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2499143, 4998286, 7497429, 12495715, 14994858, 24991430, 37487145, 74974290]

約数ペア:

[(1, 74974290), (2, 37487145), (3, 24991430), (5, 14994858), (6, 12495715), (10, 7497429), (15, 4998286), (30, 2499143)]