71607230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1499}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 137052000

約数和(自身を除く): 65444770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 1405, 1499, 2810, 2998, 4777, 7495, 9554, 14990, 23885, 25483, 47770, 50966, 127415, 254830, 421219, 842438, 2106095, 4212190, 7160723, 14321446, 35803615, 71607230]

約数ペア:

[(1, 71607230), (2, 35803615), (5, 14321446), (10, 7160723), (17, 4212190), (34, 2106095), (85, 842438), (170, 421219), (281, 254830), (562, 127415), (1405, 50966), (1499, 47770), (2810, 25483), (2998, 23885), (4777, 14990), (7495, 9554)]