9906890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 20490624

約数和(自身を除く): 10583734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 461, 614, 922, 1535, 2149, 2305, 3070, 3227, 4298, 4610, 6454, 10745, 16135, 21490, 32270, 141527, 283054, 707635, 990689, 1415270, 1981378, 4953445, 9906890]

約数ペア:

[(1, 9906890), (2, 4953445), (5, 1981378), (7, 1415270), (10, 990689), (14, 707635), (35, 283054), (70, 141527), (307, 32270), (461, 21490), (614, 16135), (922, 10745), (1535, 6454), (2149, 4610), (2305, 4298), (3070, 3227)]