15692121780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2399407}}^1$

素因数の和:2399528

約数の個数: 48

約数和(自身を含む): 44341059840

約数和(自身を除く): 28648938060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 2399407, 4798814, 7198221, 9597628, 11997035, 14396442, 23994070, 28792884, 35991105, 47988140, 71982210, 143964420, 261535363, 523070726, 784606089, 1046141452, 1307676815, 1569212178, 2615353630, 3138424356, 3923030445, 5230707260, 7846060890, 15692121780]

約数ペア:

[(1, 15692121780), (2, 7846060890), (3, 5230707260), (4, 3923030445), (5, 3138424356), (6, 2615353630), (10, 1569212178), (12, 1307676815), (15, 1046141452), (20, 784606089), (30, 523070726), (60, 261535363), (109, 143964420), (218, 71982210), (327, 47988140), (436, 35991105), (545, 28792884), (654, 23994070), (1090, 14396442), (1308, 11997035), (1635, 9597628), (2180, 7198221), (3270, 4798814), (6540, 2399407)]