1020232860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{215239}}^1$

素因数の和:215330

約数の個数: 48

約数和(自身を含む): 2892825600

約数和(自身を除く): 1872592740

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, 215239, 430478, 645717, 860956, 1076195, 1291434, 2152390, 2582868, 3228585, 4304780, 6457170, 12914340, 17003881, 34007762, 51011643, 68015524, 85019405, 102023286, 170038810, 204046572, 255058215, 340077620, 510116430, 1020232860]

約数ペア:

[(1, 1020232860), (2, 510116430), (3, 340077620), (4, 255058215), (5, 204046572), (6, 170038810), (10, 102023286), (12, 85019405), (15, 68015524), (20, 51011643), (30, 34007762), (60, 17003881), (79, 12914340), (158, 6457170), (237, 4304780), (316, 3228585), (395, 2582868), (474, 2152390), (790, 1291434), (948, 1076195), (1185, 860956), (1580, 645717), (2370, 430478), (4740, 215239)]