34452890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 66813120

約数和(自身を除く): 32360230

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 4217, 8170, 8434, 21085, 42170, 80123, 160246, 181331, 362662, 400615, 801230, 906655, 1813310, 3445289, 6890578, 17226445, 34452890]

約数ペア:

[(1, 34452890), (2, 17226445), (5, 6890578), (10, 3445289), (19, 1813310), (38, 906655), (43, 801230), (86, 400615), (95, 362662), (190, 181331), (215, 160246), (430, 80123), (817, 42170), (1634, 21085), (4085, 8434), (4217, 8170)]