90284210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{123677}}^1$

素因数の和:123757

約数の個数: 16

約数和(自身を含む): 164739096

約数和(自身を除く): 74454886

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 123677, 247354, 618385, 1236770, 9028421, 18056842, 45142105, 90284210]

約数ペア:

[(1, 90284210), (2, 45142105), (5, 18056842), (10, 9028421), (73, 1236770), (146, 618385), (365, 247354), (730, 123677)]