789040990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{118297}}^1$

素因数の和:118356

約数の個数: 32

約数和(自身を含む): 1533142080

約数和(自身を除く): 744101090

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 118297, 236594, 591485, 1182970, 2720831, 3430613, 5441662, 6861226, 13604155, 17153065, 27208310, 34306130, 78904099, 157808198, 394520495, 789040990]

約数ペア:

[(1, 789040990), (2, 394520495), (5, 157808198), (10, 78904099), (23, 34306130), (29, 27208310), (46, 17153065), (58, 13604155), (115, 6861226), (145, 5441662), (230, 3430613), (290, 2720831), (667, 1182970), (1334, 591485), (3335, 236594), (6670, 118297)]