961240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3433}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 2472480

約数和(自身を除く): 1511240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3433, 6866, 13732, 17165, 24031, 27464, 34330, 48062, 68660, 96124, 120155, 137320, 192248, 240310, 480620, 961240]

約数ペア:

[(1, 961240), (2, 480620), (4, 240310), (5, 192248), (7, 137320), (8, 120155), (10, 96124), (14, 68660), (20, 48062), (28, 34330), (35, 27464), (40, 24031), (56, 17165), (70, 13732), (140, 6866), (280, 3433)]