151507510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28109}}^1$

素因数の和:28141

約数の個数: 48

約数和(自身を含む): 346090320

約数和(自身を除く): 194582810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 28109, 56218, 140545, 196763, 281090, 309199, 393526, 618398, 983815, 1377341, 1545995, 1967630, 2164393, 2754682, 3091990, 4328786, 6886705, 10821965, 13773410, 15150751, 21643930, 30301502, 75753755, 151507510]

約数ペア:

[(1, 151507510), (2, 75753755), (5, 30301502), (7, 21643930), (10, 15150751), (11, 13773410), (14, 10821965), (22, 6886705), (35, 4328786), (49, 3091990), (55, 2754682), (70, 2164393), (77, 1967630), (98, 1545995), (110, 1377341), (154, 983815), (245, 618398), (385, 393526), (490, 309199), (539, 281090), (770, 196763), (1078, 140545), (2695, 56218), (5390, 28109)]