71670180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8719}}^1$

素因数の和:8868

約数の個数: 48

約数和(自身を含む): 202164480

約数和(自身を除く): 130494300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8719, 17438, 26157, 34876, 43595, 52314, 87190, 104628, 130785, 174380, 261570, 523140, 1194503, 2389006, 3583509, 4778012, 5972515, 7167018, 11945030, 14334036, 17917545, 23890060, 35835090, 71670180]

約数ペア:

[(1, 71670180), (2, 35835090), (3, 23890060), (4, 17917545), (5, 14334036), (6, 11945030), (10, 7167018), (12, 5972515), (15, 4778012), (20, 3583509), (30, 2389006), (60, 1194503), (137, 523140), (274, 261570), (411, 174380), (548, 130785), (685, 104628), (822, 87190), (1370, 52314), (1644, 43595), (2055, 34876), (2740, 26157), (4110, 17438), (8220, 8719)]