29070680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42751}}^1$

素因数の和:42779

約数の個数: 32

約数和(自身を含む): 69258240

約数和(自身を除く): 40187560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42751, 85502, 171004, 213755, 342008, 427510, 726767, 855020, 1453534, 1710040, 2907068, 3633835, 5814136, 7267670, 14535340, 29070680]

約数ペア:

[(1, 29070680), (2, 14535340), (4, 7267670), (5, 5814136), (8, 3633835), (10, 2907068), (17, 1710040), (20, 1453534), (34, 855020), (40, 726767), (68, 427510), (85, 342008), (136, 213755), (170, 171004), (340, 85502), (680, 42751)]