1890750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{2521}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 4721184

約数和(自身を除く): 2830434

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 2521, 5042, 7563, 12605, 15126, 25210, 37815, 63025, 75630, 126050, 189075, 315125, 378150, 630250, 945375, 1890750]

約数ペア:

[(1, 1890750), (2, 945375), (3, 630250), (5, 378150), (6, 315125), (10, 189075), (15, 126050), (25, 75630), (30, 63025), (50, 37815), (75, 25210), (125, 15126), (150, 12605), (250, 7563), (375, 5042), (750, 2521)]