194182020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1078789}}^1$

素因数の和:1078804

約数の個数: 36

約数和(自身を含む): 589019340

約数和(自身を除く): 394837320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1078789, 2157578, 3236367, 4315156, 5393945, 6472734, 9709101, 10787890, 12945468, 16181835, 19418202, 21575780, 32363670, 38836404, 48545505, 64727340, 97091010, 194182020]

約数ペア:

[(1, 194182020), (2, 97091010), (3, 64727340), (4, 48545505), (5, 38836404), (6, 32363670), (9, 21575780), (10, 19418202), (12, 16181835), (15, 12945468), (18, 10787890), (20, 9709101), (30, 6472734), (36, 5393945), (45, 4315156), (60, 3236367), (90, 2157578), (180, 1078789)]