40837410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1459}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 106591680

約数和(自身を除く): 65754270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1459, 1555, 1866, 2799, 2918, 3110, 4377, 4665, 5598, 7295, 8754, 9330, 13131, 13995, 14590, 21885, 26262, 27990, 43770, 65655, 131310, 453749, 907498, 1361247, 2268745, 2722494, 4083741, 4537490, 6806235, 8167482, 13612470, 20418705, 40837410]

約数ペア:

[(1, 40837410), (2, 20418705), (3, 13612470), (5, 8167482), (6, 6806235), (9, 4537490), (10, 4083741), (15, 2722494), (18, 2268745), (30, 1361247), (45, 907498), (90, 453749), (311, 131310), (622, 65655), (933, 43770), (1459, 27990), (1555, 26262), (1866, 21885), (2799, 14590), (2918, 13995), (3110, 13131), (4377, 9330), (4665, 8754), (5598, 7295)]