27614170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 23707430

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 431, 745, 862, 1490, 2155, 4310, 6407, 12814, 18533, 32035, 37066, 64070, 64219, 92665, 128438, 185330, 321095, 642190, 2761417, 5522834, 13807085, 27614170]

約数ペア:

[(1, 27614170), (2, 13807085), (5, 5522834), (10, 2761417), (43, 642190), (86, 321095), (149, 185330), (215, 128438), (298, 92665), (430, 64219), (431, 64070), (745, 37066), (862, 32035), (1490, 18533), (2155, 12814), (4310, 6407)]