1257830730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1075069}}^1$

素因数の和:1075095

約数の個数: 48

約数和(自身を含む): 3521929320

約数和(自身を除く): 2264098590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1075069, 2150138, 3225207, 5375345, 6450414, 9675621, 10750690, 13975897, 16126035, 19351242, 27951794, 32252070, 41927691, 48378105, 69879485, 83855382, 96756210, 125783073, 139758970, 209638455, 251566146, 419276910, 628915365, 1257830730]

約数ペア:

[(1, 1257830730), (2, 628915365), (3, 419276910), (5, 251566146), (6, 209638455), (9, 139758970), (10, 125783073), (13, 96756210), (15, 83855382), (18, 69879485), (26, 48378105), (30, 41927691), (39, 32252070), (45, 27951794), (65, 19351242), (78, 16126035), (90, 13975897), (117, 10750690), (130, 9675621), (195, 6450414), (234, 5375345), (390, 3225207), (585, 2150138), (1170, 1075069)]