3431890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 7703424

約数和(自身を除く): 4271534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 4457, 8914, 22285, 31199, 44570, 49027, 62398, 98054, 155995, 245135, 311990, 343189, 490270, 686378, 1715945, 3431890]

約数ペア:

[(1, 3431890), (2, 1715945), (5, 686378), (7, 490270), (10, 343189), (11, 311990), (14, 245135), (22, 155995), (35, 98054), (55, 62398), (70, 49027), (77, 44570), (110, 31199), (154, 22285), (385, 8914), (770, 4457)]