344812610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{1217}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 643250160

約数和(自身を除く): 298437550

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 977, 1217, 1954, 2434, 4885, 6085, 9770, 12170, 28333, 35293, 56666, 70586, 141665, 176465, 283330, 352930, 1189009, 2378018, 5945045, 11890090, 34481261, 68962522, 172406305, 344812610]

約数ペア:

[(1, 344812610), (2, 172406305), (5, 68962522), (10, 34481261), (29, 11890090), (58, 5945045), (145, 2378018), (290, 1189009), (977, 352930), (1217, 283330), (1954, 176465), (2434, 141665), (4885, 70586), (6085, 56666), (9770, 35293), (12170, 28333)]