57542870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74731}}^1$

素因数の和:74756

約数の個数: 32

約数和(自身を含む): 129136896

約数和(自身を除く): 71594026

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 74731, 149462, 373655, 523117, 747310, 822041, 1046234, 1644082, 2615585, 4110205, 5231170, 5754287, 8220410, 11508574, 28771435, 57542870]

約数ペア:

[(1, 57542870), (2, 28771435), (5, 11508574), (7, 8220410), (10, 5754287), (11, 5231170), (14, 4110205), (22, 2615585), (35, 1644082), (55, 1046234), (70, 822041), (77, 747310), (110, 523117), (154, 373655), (385, 149462), (770, 74731)]