30481165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 13064435

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 445, 479, 715, 979, 1157, 2395, 4895, 5269, 5785, 6227, 12727, 26345, 31135, 42631, 63635, 68497, 213155, 342485, 468941, 554203, 2344705, 2771015, 6096233, 30481165]

約数ペア:

[(1, 30481165), (5, 6096233), (11, 2771015), (13, 2344705), (55, 554203), (65, 468941), (89, 342485), (143, 213155), (445, 68497), (479, 63635), (715, 42631), (979, 31135), (1157, 26345), (2395, 12727), (4895, 6227), (5269, 5785)]