30260670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 80061696

約数和(自身を除く): 49801026

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 857, 1070, 1177, 1605, 1714, 2354, 2571, 3210, 3531, 4285, 5142, 5885, 7062, 8570, 9427, 11770, 12855, 17655, 18854, 25710, 28281, 35310, 47135, 56562, 91699, 94270, 141405, 183398, 275097, 282810, 458495, 550194, 916990, 1008689, 1375485, 2017378, 2750970, 3026067, 5043445, 6052134, 10086890, 15130335, 30260670]

約数ペア:

[(1, 30260670), (2, 15130335), (3, 10086890), (5, 6052134), (6, 5043445), (10, 3026067), (11, 2750970), (15, 2017378), (22, 1375485), (30, 1008689), (33, 916990), (55, 550194), (66, 458495), (107, 282810), (110, 275097), (165, 183398), (214, 141405), (321, 94270), (330, 91699), (535, 56562), (642, 47135), (857, 35310), (1070, 28281), (1177, 25710), (1605, 18854), (1714, 17655), (2354, 12855), (2571, 11770), (3210, 9427), (3531, 8570), (4285, 7062), (5142, 5885)]