66655430

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{7349}}^1$

素因数の和:8263

約数の個数: 16

約数和(自身を含む): 120128400

約数和(自身を除く): 53472970

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 7349, 9070, 14698, 36745, 73490, 6665543, 13331086, 33327715, 66655430]

約数ペア:

[(1, 66655430), (2, 33327715), (5, 13331086), (10, 6665543), (907, 73490), (1814, 36745), (4535, 14698), (7349, 9070)]