1967550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 5260080

約数和(自身を除く): 3292530

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, 1009, 1950, 2018, 3027, 5045, 6054, 10090, 13117, 15135, 25225, 26234, 30270, 39351, 50450, 65585, 75675, 78702, 131170, 151350, 196755, 327925, 393510, 655850, 983775, 1967550]

約数ペア:

[(1, 1967550), (2, 983775), (3, 655850), (5, 393510), (6, 327925), (10, 196755), (13, 151350), (15, 131170), (25, 78702), (26, 75675), (30, 65585), (39, 50450), (50, 39351), (65, 30270), (75, 26234), (78, 25225), (130, 15135), (150, 13117), (195, 10090), (325, 6054), (390, 5045), (650, 3027), (975, 2018), (1009, 1950)]