27221930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3478

約数の個数: 32

約数和(自身を含む): 53001216

約数和(自身を除く): 25779286

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3407, 3995, 6814, 7990, 17035, 34070, 57919, 115838, 160129, 289595, 320258, 579190, 800645, 1601290, 2722193, 5444386, 13610965, 27221930]

約数ペア:

[(1, 27221930), (2, 13610965), (5, 5444386), (10, 2722193), (17, 1601290), (34, 800645), (47, 579190), (85, 320258), (94, 289595), (170, 160129), (235, 115838), (470, 57919), (799, 34070), (1598, 17035), (3407, 7990), (3995, 6814)]