38948460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{649141}}^1$

素因数の和:649153

約数の個数: 24

約数和(自身を含む): 109055856

約数和(自身を除く): 70107396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 649141, 1298282, 1947423, 2596564, 3245705, 3894846, 6491410, 7789692, 9737115, 12982820, 19474230, 38948460]

約数ペア:

[(1, 38948460), (2, 19474230), (3, 12982820), (4, 9737115), (5, 7789692), (6, 6491410), (10, 3894846), (12, 3245705), (15, 2596564), (20, 1947423), (30, 1298282), (60, 649141)]