163880730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140069}}^1$

素因数の和:140095

約数の個数: 48

約数和(自身を含む): 458869320

約数和(自身を除く): 294988590

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, 140069, 280138, 420207, 700345, 840414, 1260621, 1400690, 1820897, 2101035, 2521242, 3641794, 4202070, 5462691, 6303105, 9104485, 10925382, 12606210, 16388073, 18208970, 27313455, 32776146, 54626910, 81940365, 163880730]

約数ペア:

[(1, 163880730), (2, 81940365), (3, 54626910), (5, 32776146), (6, 27313455), (9, 18208970), (10, 16388073), (13, 12606210), (15, 10925382), (18, 9104485), (26, 6303105), (30, 5462691), (39, 4202070), (45, 3641794), (65, 2521242), (78, 2101035), (90, 1820897), (117, 1400690), (130, 1260621), (195, 840414), (234, 700345), (390, 420207), (585, 280138), (1170, 140069)]