13569740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 30536352

約数和(自身を除く): 16966612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 373, 428, 535, 746, 1070, 1492, 1819, 1865, 2140, 3638, 3730, 6341, 7276, 7460, 9095, 12682, 18190, 25364, 31705, 36380, 39911, 63410, 79822, 126820, 159644, 199555, 399110, 678487, 798220, 1356974, 2713948, 3392435, 6784870, 13569740]

約数ペア:

[(1, 13569740), (2, 6784870), (4, 3392435), (5, 2713948), (10, 1356974), (17, 798220), (20, 678487), (34, 399110), (68, 199555), (85, 159644), (107, 126820), (170, 79822), (214, 63410), (340, 39911), (373, 36380), (428, 31705), (535, 25364), (746, 18190), (1070, 12682), (1492, 9095), (1819, 7460), (1865, 7276), (2140, 6341), (3638, 3730)]