22079790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{27259}}^1$

素因数の和:27278

約数の個数: 40

約数和(自身を含む): 59372280

約数和(自身を除く): 37292490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 27259, 54518, 81777, 136295, 163554, 245331, 272590, 408885, 490662, 735993, 817770, 1226655, 1471986, 2207979, 2453310, 3679965, 4415958, 7359930, 11039895, 22079790]

約数ペア:

[(1, 22079790), (2, 11039895), (3, 7359930), (5, 4415958), (6, 3679965), (9, 2453310), (10, 2207979), (15, 1471986), (18, 1226655), (27, 817770), (30, 735993), (45, 490662), (54, 408885), (81, 272590), (90, 245331), (135, 163554), (162, 136295), (270, 81777), (405, 54518), (810, 27259)]