7269140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8818540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 151, 166, 290, 302, 332, 415, 580, 604, 755, 830, 1510, 1660, 2407, 3020, 4379, 4814, 8758, 9628, 12035, 12533, 17516, 21895, 24070, 25066, 43790, 48140, 50132, 62665, 87580, 125330, 250660, 363457, 726914, 1453828, 1817285, 3634570, 7269140]

約数ペア:

[(1, 7269140), (2, 3634570), (4, 1817285), (5, 1453828), (10, 726914), (20, 363457), (29, 250660), (58, 125330), (83, 87580), (116, 62665), (145, 50132), (151, 48140), (166, 43790), (290, 25066), (302, 24070), (332, 21895), (415, 17516), (580, 12533), (604, 12035), (755, 9628), (830, 8758), (1510, 4814), (1660, 4379), (2407, 3020)]