20103510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95731}}^1$

素因数の和:95748

約数の個数: 32

約数和(自身を含む): 55141632

約数和(自身を除く): 35038122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95731, 191462, 287193, 478655, 574386, 670117, 957310, 1340234, 1435965, 2010351, 2871930, 3350585, 4020702, 6701170, 10051755, 20103510]

約数ペア:

[(1, 20103510), (2, 10051755), (3, 6701170), (5, 4020702), (6, 3350585), (7, 2871930), (10, 2010351), (14, 1435965), (15, 1340234), (21, 957310), (30, 670117), (35, 574386), (42, 478655), (70, 287193), (105, 191462), (210, 95731)]