30210489

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 28

約数和(自身を含む): 46889700

約数和(自身を除く): 16679211

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1429, 2349, 4287, 7047, 12861, 21141, 38583, 41441, 115749, 124323, 347247, 372969, 1041741, 1118907, 3356721, 10070163, 30210489]

約数ペア:

[(1, 30210489), (3, 10070163), (9, 3356721), (27, 1118907), (29, 1041741), (81, 372969), (87, 347247), (243, 124323), (261, 115749), (729, 41441), (783, 38583), (1429, 21141), (2349, 12861), (4287, 7047)]