2018165030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{99761}}^1$

素因数の和:99809

約数の個数: 48

約数和(自身を含む): 4410278496

約数和(自身を除く): 2392113466

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 20230, 99761, 199522, 498805, 698327, 997610, 1396654, 1695937, 3391874, 3491635, 6983270, 8479685, 11871559, 16959370, 23743118, 28830929, 57661858, 59357795, 118715590, 144154645, 201816503, 288309290, 403633006, 1009082515, 2018165030]

約数ペア:

[(1, 2018165030), (2, 1009082515), (5, 403633006), (7, 288309290), (10, 201816503), (14, 144154645), (17, 118715590), (34, 59357795), (35, 57661858), (70, 28830929), (85, 23743118), (119, 16959370), (170, 11871559), (238, 8479685), (289, 6983270), (578, 3491635), (595, 3391874), (1190, 1695937), (1445, 1396654), (2023, 997610), (2890, 698327), (4046, 498805), (10115, 199522), (20230, 99761)]