9338980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 22974336

約数和(自身を除く): 13635356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1627, 2870, 3254, 5740, 6508, 8135, 11389, 16270, 22778, 32540, 45556, 56945, 66707, 113890, 133414, 227780, 266828, 333535, 466949, 667070, 933898, 1334140, 1867796, 2334745, 4669490, 9338980]

約数ペア:

[(1, 9338980), (2, 4669490), (4, 2334745), (5, 1867796), (7, 1334140), (10, 933898), (14, 667070), (20, 466949), (28, 333535), (35, 266828), (41, 227780), (70, 133414), (82, 113890), (140, 66707), (164, 56945), (205, 45556), (287, 32540), (410, 22778), (574, 16270), (820, 11389), (1148, 8135), (1435, 6508), (1627, 5740), (2870, 3254)]