30300215

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 41636160

約数和(自身を除く): 11335945

約数列:

[1, 5, 11, 29, 55, 121, 145, 157, 319, 605, 785, 1331, 1595, 1727, 3509, 4553, 6655, 8635, 17545, 18997, 22765, 38599, 50083, 94985, 192995, 208967, 250415, 550913, 1044835, 2754565, 6060043, 30300215]

約数ペア:

[(1, 30300215), (5, 6060043), (11, 2754565), (29, 1044835), (55, 550913), (121, 250415), (145, 208967), (157, 192995), (319, 94985), (605, 50083), (785, 38599), (1331, 22765), (1595, 18997), (1727, 17545), (3509, 8635), (4553, 6655)]