294144470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5351}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 554895360

約数和(自身を除く): 260750890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 5351, 5497, 10702, 10994, 26755, 27485, 53510, 54970, 123073, 246146, 615365, 1230730, 1278889, 2557778, 6394445, 12788890, 29414447, 58828894, 147072235, 294144470]

約数ペア:

[(1, 294144470), (2, 147072235), (5, 58828894), (10, 29414447), (23, 12788890), (46, 6394445), (115, 2557778), (230, 1278889), (239, 1230730), (478, 615365), (1195, 246146), (2390, 123073), (5351, 54970), (5497, 53510), (10702, 27485), (10994, 26755)]