319981350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{164093}}^1$

素因数の和:164121

約数の個数: 48

約数和(自身を含む): 854601552

約数和(自身を除く): 534620202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 164093, 328186, 492279, 820465, 984558, 1640930, 2133209, 2461395, 4102325, 4266418, 4922790, 6399627, 8204650, 10666045, 12306975, 12799254, 21332090, 24613950, 31998135, 53330225, 63996270, 106660450, 159990675, 319981350]

約数ペア:

[(1, 319981350), (2, 159990675), (3, 106660450), (5, 63996270), (6, 53330225), (10, 31998135), (13, 24613950), (15, 21332090), (25, 12799254), (26, 12306975), (30, 10666045), (39, 8204650), (50, 6399627), (65, 4922790), (75, 4266418), (78, 4102325), (130, 2461395), (150, 2133209), (195, 1640930), (325, 984558), (390, 820465), (650, 492279), (975, 328186), (1950, 164093)]