13303509420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5156399}}^1$

素因数の和:5156454

約数の個数: 48

約数和(自身を含む): 38116108800

約数和(自身を除く): 24812599380

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, 5156399, 10312798, 15469197, 20625596, 25781995, 30938394, 51563990, 61876788, 77345985, 103127980, 154691970, 221725157, 309383940, 443450314, 665175471, 886900628, 1108625785, 1330350942, 2217251570, 2660701884, 3325877355, 4434503140, 6651754710, 13303509420]

約数ペア:

[(1, 13303509420), (2, 6651754710), (3, 4434503140), (4, 3325877355), (5, 2660701884), (6, 2217251570), (10, 1330350942), (12, 1108625785), (15, 886900628), (20, 665175471), (30, 443450314), (43, 309383940), (60, 221725157), (86, 154691970), (129, 103127980), (172, 77345985), (215, 61876788), (258, 51563990), (430, 30938394), (516, 25781995), (645, 20625596), (860, 15469197), (1290, 10312798), (2580, 5156399)]