313034340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{66041}}^1$

素因数の和:66132

約数の個数: 48

約数和(自身を含む): 887604480

約数和(自身を除く): 574570140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 66041, 132082, 198123, 264164, 330205, 396246, 660410, 792492, 990615, 1320820, 1981230, 3962460, 5217239, 10434478, 15651717, 20868956, 26086195, 31303434, 52172390, 62606868, 78258585, 104344780, 156517170, 313034340]

約数ペア:

[(1, 313034340), (2, 156517170), (3, 104344780), (4, 78258585), (5, 62606868), (6, 52172390), (10, 31303434), (12, 26086195), (15, 20868956), (20, 15651717), (30, 10434478), (60, 5217239), (79, 3962460), (158, 1981230), (237, 1320820), (316, 990615), (395, 792492), (474, 660410), (790, 396246), (948, 330205), (1185, 264164), (1580, 198123), (2370, 132082), (4740, 66041)]