68392190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{402307}}^1$

素因数の和:402331

約数の個数: 16

約数和(自身を含む): 130347792

約数和(自身を除く): 61955602

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 402307, 804614, 2011535, 4023070, 6839219, 13678438, 34196095, 68392190]

約数ペア:

[(1, 68392190), (2, 34196095), (5, 13678438), (10, 6839219), (17, 4023070), (34, 2011535), (85, 804614), (170, 402307)]