120243110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29837}}^1$

素因数の和:29888

約数の個数: 32

約数和(自身を含む): 240613632

約数和(自身を除く): 120370522

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 29837, 59674, 149185, 298370, 387881, 775762, 924947, 1849894, 1939405, 3878810, 4624735, 9249470, 12024311, 24048622, 60121555, 120243110]

約数ペア:

[(1, 120243110), (2, 60121555), (5, 24048622), (10, 12024311), (13, 9249470), (26, 4624735), (31, 3878810), (62, 1939405), (65, 1849894), (130, 924947), (155, 775762), (310, 387881), (403, 298370), (806, 149185), (2015, 59674), (4030, 29837)]