919195380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5106641}}^1$

素因数の和:5106656

約数の個数: 36

約数和(自身を含む): 2788226532

約数和(自身を除く): 1869031152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5106641, 10213282, 15319923, 20426564, 25533205, 30639846, 45959769, 51066410, 61279692, 76599615, 91919538, 102132820, 153199230, 183839076, 229798845, 306398460, 459597690, 919195380]

約数ペア:

[(1, 919195380), (2, 459597690), (3, 306398460), (4, 229798845), (5, 183839076), (6, 153199230), (9, 102132820), (10, 91919538), (12, 76599615), (15, 61279692), (18, 51066410), (20, 45959769), (30, 30639846), (36, 25533205), (45, 20426564), (60, 15319923), (90, 10213282), (180, 5106641)]