193552020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1075289}}^1$

素因数の和:1075304

約数の個数: 36

約数和(自身を含む): 587108340

約数和(自身を除く): 393556320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1075289, 2150578, 3225867, 4301156, 5376445, 6451734, 9677601, 10752890, 12903468, 16129335, 19355202, 21505780, 32258670, 38710404, 48388005, 64517340, 96776010, 193552020]

約数ペア:

[(1, 193552020), (2, 96776010), (3, 64517340), (4, 48388005), (5, 38710404), (6, 32258670), (9, 21505780), (10, 19355202), (12, 16129335), (15, 12903468), (18, 10752890), (20, 9677601), (30, 6451734), (36, 5376445), (45, 4301156), (60, 3225867), (90, 2150578), (180, 1075289)]