1929831790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{35107}}^1$

素因数の和:35376

約数の個数: 32

約数和(自身を含む): 3639997440

約数和(自身を除く): 1710165650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 5497, 10994, 27485, 35107, 54970, 70214, 175535, 351070, 807461, 1614922, 4037305, 8074610, 8390573, 16781146, 41952865, 83905730, 192983179, 385966358, 964915895, 1929831790]

約数ペア:

[(1, 1929831790), (2, 964915895), (5, 385966358), (10, 192983179), (23, 83905730), (46, 41952865), (115, 16781146), (230, 8390573), (239, 8074610), (478, 4037305), (1195, 1614922), (2390, 807461), (5497, 351070), (10994, 175535), (27485, 70214), (35107, 54970)]