142728210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{528623}}^1$

素因数の和:528639

約数の個数: 32

約数和(自身を含む): 380609280

約数和(自身を除く): 237881070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 528623, 1057246, 1585869, 2643115, 3171738, 4757607, 5286230, 7929345, 9515214, 14272821, 15858690, 23788035, 28545642, 47576070, 71364105, 142728210]

約数ペア:

[(1, 142728210), (2, 71364105), (3, 47576070), (5, 28545642), (6, 23788035), (9, 15858690), (10, 14272821), (15, 9515214), (18, 7929345), (27, 5286230), (30, 4757607), (45, 3171738), (54, 2643115), (90, 1585869), (135, 1057246), (270, 528623)]