231696270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198031}}^1$

素因数の和:198057

約数の個数: 48

約数和(自身を含む): 648752832

約数和(自身を除く): 417056562

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, 198031, 396062, 594093, 990155, 1188186, 1782279, 1980310, 2574403, 2970465, 3564558, 5148806, 5940930, 7723209, 8911395, 12872015, 15446418, 17822790, 23169627, 25744030, 38616045, 46339254, 77232090, 115848135, 231696270]

約数ペア:

[(1, 231696270), (2, 115848135), (3, 77232090), (5, 46339254), (6, 38616045), (9, 25744030), (10, 23169627), (13, 17822790), (15, 15446418), (18, 12872015), (26, 8911395), (30, 7723209), (39, 5940930), (45, 5148806), (65, 3564558), (78, 2970465), (90, 2574403), (117, 1980310), (130, 1782279), (195, 1188186), (234, 990155), (390, 594093), (585, 396062), (1170, 198031)]