67069890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{248407}}^1$

素因数の和:248423

約数の個数: 32

約数和(自身を含む): 178853760

約数和(自身を除く): 111783870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 248407, 496814, 745221, 1242035, 1490442, 2235663, 2484070, 3726105, 4471326, 6706989, 7452210, 11178315, 13413978, 22356630, 33534945, 67069890]

約数ペア:

[(1, 67069890), (2, 33534945), (3, 22356630), (5, 13413978), (6, 11178315), (9, 7452210), (10, 6706989), (15, 4471326), (18, 3726105), (27, 2484070), (30, 2235663), (45, 1490442), (54, 1242035), (90, 745221), (135, 496814), (270, 248407)]