74831770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5281}}^1$

素因数の和:5410

約数の個数: 32

約数和(自身を含む): 146417040

約数和(自身を除く): 71585270

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 5281, 7085, 10562, 14170, 26405, 52810, 68653, 137306, 343265, 575629, 686530, 1151258, 2878145, 5756290, 7483177, 14966354, 37415885, 74831770]

約数ペア:

[(1, 74831770), (2, 37415885), (5, 14966354), (10, 7483177), (13, 5756290), (26, 2878145), (65, 1151258), (109, 686530), (130, 575629), (218, 343265), (545, 137306), (1090, 68653), (1417, 52810), (2834, 26405), (5281, 14170), (7085, 10562)]