9243640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33013}}^1$

素因数の和:33031

約数の個数: 32

約数和(自身を含む): 23770080

約数和(自身を除く): 14526440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33013, 66026, 132052, 165065, 231091, 264104, 330130, 462182, 660260, 924364, 1155455, 1320520, 1848728, 2310910, 4621820, 9243640]

約数ペア:

[(1, 9243640), (2, 4621820), (4, 2310910), (5, 1848728), (7, 1320520), (8, 1155455), (10, 924364), (14, 660260), (20, 462182), (28, 330130), (35, 264104), (40, 231091), (56, 165065), (70, 132052), (140, 66026), (280, 33013)]