151936140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148957}}^1$

素因数の和:148986

約数の個数: 48

約数和(自身を含む): 450448992

約数和(自身を除く): 298512852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 148957, 297914, 446871, 595828, 744785, 893742, 1489570, 1787484, 2234355, 2532269, 2979140, 4468710, 5064538, 7596807, 8937420, 10129076, 12661345, 15193614, 25322690, 30387228, 37984035, 50645380, 75968070, 151936140]

約数ペア:

[(1, 151936140), (2, 75968070), (3, 50645380), (4, 37984035), (5, 30387228), (6, 25322690), (10, 15193614), (12, 12661345), (15, 10129076), (17, 8937420), (20, 7596807), (30, 5064538), (34, 4468710), (51, 2979140), (60, 2532269), (68, 2234355), (85, 1787484), (102, 1489570), (170, 893742), (204, 744785), (255, 595828), (340, 446871), (510, 297914), (1020, 148957)]