2210182020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12278789}}^1$

素因数の和:12278804

約数の個数: 36

約数和(自身を含む): 6704219340

約数和(自身を除く): 4494037320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12278789, 24557578, 36836367, 49115156, 61393945, 73672734, 110509101, 122787890, 147345468, 184181835, 221018202, 245575780, 368363670, 442036404, 552545505, 736727340, 1105091010, 2210182020]

約数ペア:

[(1, 2210182020), (2, 1105091010), (3, 736727340), (4, 552545505), (5, 442036404), (6, 368363670), (9, 245575780), (10, 221018202), (12, 184181835), (15, 147345468), (18, 122787890), (20, 110509101), (30, 73672734), (36, 61393945), (45, 49115156), (60, 36836367), (90, 24557578), (180, 12278789)]