1312350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 3510192

約数和(自身を除く): 2197842

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, 673, 975, 1346, 1950, 2019, 3365, 4038, 6730, 8749, 10095, 16825, 17498, 20190, 26247, 33650, 43745, 50475, 52494, 87490, 100950, 131235, 218725, 262470, 437450, 656175, 1312350]

約数ペア:

[(1, 1312350), (2, 656175), (3, 437450), (5, 262470), (6, 218725), (10, 131235), (13, 100950), (15, 87490), (25, 52494), (26, 50475), (30, 43745), (39, 33650), (50, 26247), (65, 20190), (75, 17498), (78, 16825), (130, 10095), (150, 8749), (195, 6730), (325, 4038), (390, 3365), (650, 2019), (673, 1950), (975, 1346)]