30123972

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1151}}^1$

素因数の和:1888

約数の個数: 36

約数和(自身を含む): 76317696

約数和(自身を除く): 46193724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1151, 1454, 2181, 2302, 2908, 3453, 4362, 4604, 6543, 6906, 8724, 10359, 13086, 13812, 20718, 26172, 41436, 836777, 1673554, 2510331, 3347108, 5020662, 7530993, 10041324, 15061986, 30123972]

約数ペア:

[(1, 30123972), (2, 15061986), (3, 10041324), (4, 7530993), (6, 5020662), (9, 3347108), (12, 2510331), (18, 1673554), (36, 836777), (727, 41436), (1151, 26172), (1454, 20718), (2181, 13812), (2302, 13086), (2908, 10359), (3453, 8724), (4362, 6906), (4604, 6543)]