68991770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 127685376

約数和(自身を除く): 58693606

約数列:

[1, 2, 5, 10, 47, 94, 181, 235, 362, 470, 811, 905, 1622, 1810, 4055, 8110, 8507, 17014, 38117, 42535, 76234, 85070, 146791, 190585, 293582, 381170, 733955, 1467910, 6899177, 13798354, 34495885, 68991770]

約数ペア:

[(1, 68991770), (2, 34495885), (5, 13798354), (10, 6899177), (47, 1467910), (94, 733955), (181, 381170), (235, 293582), (362, 190585), (470, 146791), (811, 85070), (905, 76234), (1622, 42535), (1810, 38117), (4055, 17014), (8110, 8507)]