282506910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1345271}}^1$

素因数の和:1345288

約数の個数: 32

約数和(自身を含む): 774876672

約数和(自身を除く): 492369762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1345271, 2690542, 4035813, 6726355, 8071626, 9416897, 13452710, 18833794, 20179065, 28250691, 40358130, 47084485, 56501382, 94168970, 141253455, 282506910]

約数ペア:

[(1, 282506910), (2, 141253455), (3, 94168970), (5, 56501382), (6, 47084485), (7, 40358130), (10, 28250691), (14, 20179065), (15, 18833794), (21, 13452710), (30, 9416897), (35, 8071626), (42, 6726355), (70, 4035813), (105, 2690542), (210, 1345271)]