69430810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 130027392

約数和(自身を除く): 60596582

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 2647, 5246, 5294, 13115, 13235, 26230, 26470, 113821, 161467, 227642, 322934, 569105, 807335, 1138210, 1614670, 6943081, 13886162, 34715405, 69430810]

約数ペア:

[(1, 69430810), (2, 34715405), (5, 13886162), (10, 6943081), (43, 1614670), (61, 1138210), (86, 807335), (122, 569105), (215, 322934), (305, 227642), (430, 161467), (610, 113821), (2623, 26470), (2647, 26230), (5246, 13235), (5294, 13115)]