2152010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 4499712

約数和(自身を除く): 2347702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 433, 497, 710, 866, 994, 2165, 2485, 3031, 4330, 4970, 6062, 15155, 30310, 30743, 61486, 153715, 215201, 307430, 430402, 1076005, 2152010]

約数ペア:

[(1, 2152010), (2, 1076005), (5, 430402), (7, 307430), (10, 215201), (14, 153715), (35, 61486), (70, 30743), (71, 30310), (142, 15155), (355, 6062), (433, 4970), (497, 4330), (710, 3031), (866, 2485), (994, 2165)]