2417460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 6933696

約数和(自身を除く): 4516236

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, 937, 1290, 1874, 2580, 2811, 3748, 4685, 5622, 9370, 11244, 14055, 18740, 28110, 40291, 56220, 80582, 120873, 161164, 201455, 241746, 402910, 483492, 604365, 805820, 1208730, 2417460]

約数ペア:

[(1, 2417460), (2, 1208730), (3, 805820), (4, 604365), (5, 483492), (6, 402910), (10, 241746), (12, 201455), (15, 161164), (20, 120873), (30, 80582), (43, 56220), (60, 40291), (86, 28110), (129, 18740), (172, 14055), (215, 11244), (258, 9370), (430, 5622), (516, 4685), (645, 3748), (860, 2811), (937, 2580), (1290, 1874)]