2007703726620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{778179739}}^1$

素因数の和:778179794

約数の個数: 48

約数和(自身を含む): 5752304638080

約数和(自身を除く): 3744600911460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 778179739, 1556359478, 2334539217, 3112718956, 3890898695, 4669078434, 7781797390, 9338156868, 11672696085, 15563594780, 23345392170, 33461728777, 46690784340, 66923457554, 100385186331, 133846915108, 167308643885, 200770372662, 334617287770, 401540745324, 501925931655, 669234575540, 1003851863310, 2007703726620]

約数ペア:

[(1, 2007703726620), (2, 1003851863310), (3, 669234575540), (4, 501925931655), (5, 401540745324), (6, 334617287770), (10, 200770372662), (12, 167308643885), (15, 133846915108), (20, 100385186331), (30, 66923457554), (43, 46690784340), (60, 33461728777), (86, 23345392170), (129, 15563594780), (172, 11672696085), (215, 9338156868), (258, 7781797390), (430, 4669078434), (516, 3890898695), (645, 3112718956), (860, 2334539217), (1290, 1556359478), (2580, 778179739)]