30810010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40013}}^1$

素因数の和:40038

約数の個数: 32

約数和(自身を含む): 69144192

約数和(自身を除く): 38334182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40013, 80026, 200065, 280091, 400130, 440143, 560182, 880286, 1400455, 2200715, 2800910, 3081001, 4401430, 6162002, 15405005, 30810010]

約数ペア:

[(1, 30810010), (2, 15405005), (5, 6162002), (7, 4401430), (10, 3081001), (11, 2800910), (14, 2200715), (22, 1400455), (35, 880286), (55, 560182), (70, 440143), (77, 400130), (110, 280091), (154, 200065), (385, 80026), (770, 40013)]