181911370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{14923}}^1$

素因数の和:15006

約数の個数: 32

約数和(自身を含む): 348147072

約数和(自身を除く): 166235702

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 14923, 29846, 74615, 149230, 343229, 686458, 790919, 1581838, 1716145, 3432290, 3954595, 7909190, 18191137, 36382274, 90955685, 181911370]

約数ペア:

[(1, 181911370), (2, 90955685), (5, 36382274), (10, 18191137), (23, 7909190), (46, 3954595), (53, 3432290), (106, 1716145), (115, 1581838), (230, 790919), (265, 686458), (530, 343229), (1219, 149230), (2438, 74615), (6095, 29846), (12190, 14923)]