161857470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{65003}}^1$

素因数の和:65096

約数の個数: 32

約数和(自身を含む): 393144192

約数和(自身を除く): 231286722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 65003, 130006, 195009, 325015, 390018, 650030, 975045, 1950090, 5395249, 10790498, 16185747, 26976245, 32371494, 53952490, 80928735, 161857470]

約数ペア:

[(1, 161857470), (2, 80928735), (3, 53952490), (5, 32371494), (6, 26976245), (10, 16185747), (15, 10790498), (30, 5395249), (83, 1950090), (166, 975045), (249, 650030), (415, 390018), (498, 325015), (830, 195009), (1245, 130006), (2490, 65003)]