89917710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21563}}^1$

素因数の和:21712

約数の個数: 32

約数和(自身を含む): 217365120

約数和(自身を除く): 127447410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 21563, 43126, 64689, 107815, 129378, 215630, 323445, 646890, 2997257, 5994514, 8991771, 14986285, 17983542, 29972570, 44958855, 89917710]

約数ペア:

[(1, 89917710), (2, 44958855), (3, 29972570), (5, 17983542), (6, 14986285), (10, 8991771), (15, 5994514), (30, 2997257), (139, 646890), (278, 323445), (417, 215630), (695, 129378), (834, 107815), (1390, 64689), (2085, 43126), (4170, 21563)]