172496470

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{27337}}^1$

素因数の和:27975

約数の個数: 16

約数和(自身を含む): 310997088

約数和(自身を除く): 138500618

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 27337, 54674, 136685, 273370, 17249647, 34499294, 86248235, 172496470]

約数ペア:

[(1, 172496470), (2, 86248235), (5, 34499294), (10, 17249647), (631, 273370), (1262, 136685), (3155, 54674), (6310, 27337)]