1245641110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{109171}}^1$

素因数の和:109348

約数の個数: 32

約数和(自身を含む): 2578205952

約数和(自身を除く): 1332564842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 109171, 218342, 545855, 764197, 1091710, 1528394, 3820985, 7641970, 17794873, 35589746, 88974365, 124564111, 177948730, 249128222, 622820555, 1245641110]

約数ペア:

[(1, 1245641110), (2, 622820555), (5, 249128222), (7, 177948730), (10, 124564111), (14, 88974365), (35, 35589746), (70, 17794873), (163, 7641970), (326, 3820985), (815, 1528394), (1141, 1091710), (1630, 764197), (2282, 545855), (5705, 218342), (11410, 109171)]