64709220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1151}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 181536768

約数和(自身を除く): 116827548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1151, 1874, 2302, 2811, 3453, 3748, 4604, 4685, 5622, 5755, 6906, 9370, 11244, 11510, 13812, 14055, 17265, 18740, 23020, 28110, 34530, 56220, 69060, 1078487, 2156974, 3235461, 4313948, 5392435, 6470922, 10784870, 12941844, 16177305, 21569740, 32354610, 64709220]

約数ペア:

[(1, 64709220), (2, 32354610), (3, 21569740), (4, 16177305), (5, 12941844), (6, 10784870), (10, 6470922), (12, 5392435), (15, 4313948), (20, 3235461), (30, 2156974), (60, 1078487), (937, 69060), (1151, 56220), (1874, 34530), (2302, 28110), (2811, 23020), (3453, 18740), (3748, 17265), (4604, 14055), (4685, 13812), (5622, 11510), (5755, 11244), (6906, 9370)]