909261010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{32719}}^1$

素因数の和:33130

約数の個数: 32

約数和(自身を含む): 1875248640

約数和(自身を除く): 965987630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 13895, 27790, 32719, 65438, 163595, 229033, 327190, 458066, 1145165, 2290330, 12989443, 25978886, 64947215, 90926101, 129894430, 181852202, 454630505, 909261010]

約数ペア:

[(1, 909261010), (2, 454630505), (5, 181852202), (7, 129894430), (10, 90926101), (14, 64947215), (35, 25978886), (70, 12989443), (397, 2290330), (794, 1145165), (1985, 458066), (2779, 327190), (3970, 229033), (5558, 163595), (13895, 65438), (27790, 32719)]