147647810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14929}}^1$

素因数の和:15002

約数の個数: 32

約数和(自身を含む): 283789440

約数和(自身を除く): 136141630

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 14929, 29858, 74645, 149290, 343367, 641947, 686734, 1283894, 1716835, 3209735, 3433670, 6419470, 14764781, 29529562, 73823905, 147647810]

約数ペア:

[(1, 147647810), (2, 73823905), (5, 29529562), (10, 14764781), (23, 6419470), (43, 3433670), (46, 3209735), (86, 1716835), (115, 1283894), (215, 686734), (230, 641947), (430, 343367), (989, 149290), (1978, 74645), (4945, 29858), (9890, 14929)]