85154210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8861}}^1$

素因数の和:8930

約数の個数: 24

約数和(自身を含む): 158399388

約数和(自身を除く): 73245178

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 8861, 9610, 17722, 44305, 88610, 274691, 549382, 1373455, 2746910, 8515421, 17030842, 42577105, 85154210]

約数ペア:

[(1, 85154210), (2, 42577105), (5, 17030842), (10, 8515421), (31, 2746910), (62, 1373455), (155, 549382), (310, 274691), (961, 88610), (1922, 44305), (4805, 17722), (8861, 9610)]