161749590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5391653}}^1$

素因数の和:5391663

約数の個数: 16

約数和(自身を含む): 388199088

約数和(自身を除く): 226449498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5391653, 10783306, 16174959, 26958265, 32349918, 53916530, 80874795, 161749590]

約数ペア:

[(1, 161749590), (2, 80874795), (3, 53916530), (5, 32349918), (6, 26958265), (10, 16174959), (15, 10783306), (30, 5391653)]