78834070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1126201}}^1$

素因数の和:1126215

約数の個数: 16

約数和(自身を含む): 162173088

約数和(自身を除く): 83339018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1126201, 2252402, 5631005, 7883407, 11262010, 15766814, 39417035, 78834070]

約数ペア:

[(1, 78834070), (2, 39417035), (5, 15766814), (7, 11262010), (10, 7883407), (14, 5631005), (35, 2252402), (70, 1126201)]