784572010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{16493}}^1$

素因数の和:16638

約数の個数: 32

約数和(自身を含む): 1453583232

約数和(自身を除く): 669011222

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 4757, 9514, 16493, 23785, 32986, 47570, 82465, 164930, 1105031, 1171003, 2210062, 2342006, 5525155, 5855015, 11050310, 11710030, 78457201, 156914402, 392286005, 784572010]

約数ペア:

[(1, 784572010), (2, 392286005), (5, 156914402), (10, 78457201), (67, 11710030), (71, 11050310), (134, 5855015), (142, 5525155), (335, 2342006), (355, 2210062), (670, 1171003), (710, 1105031), (4757, 164930), (9514, 82465), (16493, 47570), (23785, 32986)]