30915082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 22459382

約数列:

[1, 2, 11, 22, 23, 46, 107, 214, 253, 506, 571, 1142, 1177, 2354, 2461, 4922, 6281, 12562, 13133, 26266, 27071, 54142, 61097, 122194, 144463, 288926, 672067, 1344134, 1405231, 2810462, 15457541, 30915082]

約数ペア:

[(1, 30915082), (2, 15457541), (11, 2810462), (22, 1405231), (23, 1344134), (46, 672067), (107, 288926), (214, 144463), (253, 122194), (506, 61097), (571, 54142), (1142, 27071), (1177, 26266), (2354, 13133), (2461, 12562), (4922, 6281)]