902850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 2416512

約数和(自身を除く): 1513662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 463, 650, 926, 975, 1389, 1950, 2315, 2778, 4630, 6019, 6945, 11575, 12038, 13890, 18057, 23150, 30095, 34725, 36114, 60190, 69450, 90285, 150475, 180570, 300950, 451425, 902850]

約数ペア:

[(1, 902850), (2, 451425), (3, 300950), (5, 180570), (6, 150475), (10, 90285), (13, 69450), (15, 60190), (25, 36114), (26, 34725), (30, 30095), (39, 23150), (50, 18057), (65, 13890), (75, 12038), (78, 11575), (130, 6945), (150, 6019), (195, 4630), (325, 2778), (390, 2315), (463, 1950), (650, 1389), (926, 975)]