27994190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{57131}}^1$

素因数の和:57152

約数の個数: 24

約数和(自身を含む): 58617432

約数和(自身を除く): 30623242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 57131, 114262, 285655, 399917, 571310, 799834, 1999585, 2799419, 3999170, 5598838, 13997095, 27994190]

約数ペア:

[(1, 27994190), (2, 13997095), (5, 5598838), (7, 3999170), (10, 2799419), (14, 1999585), (35, 799834), (49, 571310), (70, 399917), (98, 285655), (245, 114262), (490, 57131)]