39780097910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{568287113}}^1$

素因数の和:568287127

約数の個数: 16

約数和(自身を含む): 81833344416

約数和(自身を除く): 42053246506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 568287113, 1136574226, 2841435565, 3978009791, 5682871130, 7956019582, 19890048955, 39780097910]

約数ペア:

[(1, 39780097910), (2, 19890048955), (5, 7956019582), (7, 5682871130), (10, 3978009791), (14, 2841435565), (35, 1136574226), (70, 568287113)]