1253572020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6964289}}^1$

素因数の和:6964304

約数の個数: 36

約数和(自身を含む): 3802502340

約数和(自身を除く): 2548930320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6964289, 13928578, 20892867, 27857156, 34821445, 41785734, 62678601, 69642890, 83571468, 104464335, 125357202, 139285780, 208928670, 250714404, 313393005, 417857340, 626786010, 1253572020]

約数ペア:

[(1, 1253572020), (2, 626786010), (3, 417857340), (4, 313393005), (5, 250714404), (6, 208928670), (9, 139285780), (10, 125357202), (12, 104464335), (15, 83571468), (18, 69642890), (20, 62678601), (30, 41785734), (36, 34821445), (45, 27857156), (60, 20892867), (90, 13928578), (180, 6964289)]