30216560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34337}}^1$

素因数の和:34361

約数の個数: 40

約数和(自身を含む): 76642416

約数和(自身を除く): 46425856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34337, 68674, 137348, 171685, 274696, 343370, 377707, 549392, 686740, 755414, 1373480, 1510828, 1888535, 2746960, 3021656, 3777070, 6043312, 7554140, 15108280, 30216560]

約数ペア:

[(1, 30216560), (2, 15108280), (4, 7554140), (5, 6043312), (8, 3777070), (10, 3021656), (11, 2746960), (16, 1888535), (20, 1510828), (22, 1373480), (40, 755414), (44, 686740), (55, 549392), (80, 377707), (88, 343370), (110, 274696), (176, 171685), (220, 137348), (440, 68674), (880, 34337)]