75003670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1621}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 154622016

約数和(自身を除く): 79618346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 1621, 3242, 3305, 4627, 6610, 8105, 9254, 11347, 16210, 22694, 23135, 46270, 56735, 113470, 1071481, 2142962, 5357405, 7500367, 10714810, 15000734, 37501835, 75003670]

約数ペア:

[(1, 75003670), (2, 37501835), (5, 15000734), (7, 10714810), (10, 7500367), (14, 5357405), (35, 2142962), (70, 1071481), (661, 113470), (1322, 56735), (1621, 46270), (3242, 23135), (3305, 22694), (4627, 16210), (6610, 11347), (8105, 9254)]