541730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 1140480

約数和(自身を除く): 598750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 109, 142, 218, 355, 497, 545, 710, 763, 994, 1090, 1526, 2485, 3815, 4970, 7630, 7739, 15478, 38695, 54173, 77390, 108346, 270865, 541730]

約数ペア:

[(1, 541730), (2, 270865), (5, 108346), (7, 77390), (10, 54173), (14, 38695), (35, 15478), (70, 7739), (71, 7630), (109, 4970), (142, 3815), (218, 2485), (355, 1526), (497, 1090), (545, 994), (710, 763)]