42221220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{937}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 118503168

約数和(自身を除く): 76281948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 937, 1502, 1874, 2253, 2811, 3004, 3748, 3755, 4506, 4685, 5622, 7510, 9012, 9370, 11244, 11265, 14055, 15020, 18740, 22530, 28110, 45060, 56220, 703687, 1407374, 2111061, 2814748, 3518435, 4222122, 7036870, 8444244, 10555305, 14073740, 21110610, 42221220]

約数ペア:

[(1, 42221220), (2, 21110610), (3, 14073740), (4, 10555305), (5, 8444244), (6, 7036870), (10, 4222122), (12, 3518435), (15, 2814748), (20, 2111061), (30, 1407374), (60, 703687), (751, 56220), (937, 45060), (1502, 28110), (1874, 22530), (2253, 18740), (2811, 15020), (3004, 14055), (3748, 11265), (3755, 11244), (4506, 9370), (4685, 9012), (5622, 7510)]