668130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22271}}^1$

素因数の和:22281

約数の個数: 16

約数和(自身を含む): 1603584

約数和(自身を除く): 935454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22271, 44542, 66813, 111355, 133626, 222710, 334065, 668130]

約数ペア:

[(1, 668130), (2, 334065), (3, 222710), (5, 133626), (6, 111355), (10, 66813), (15, 44542), (30, 22271)]