10557990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 27844128

約数和(自身を除く): 17286138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1607, 2190, 3214, 3285, 4821, 6570, 8035, 9642, 14463, 16070, 24105, 28926, 48210, 72315, 117311, 144630, 234622, 351933, 586555, 703866, 1055799, 1173110, 1759665, 2111598, 3519330, 5278995, 10557990]

約数ペア:

[(1, 10557990), (2, 5278995), (3, 3519330), (5, 2111598), (6, 1759665), (9, 1173110), (10, 1055799), (15, 703866), (18, 586555), (30, 351933), (45, 234622), (73, 144630), (90, 117311), (146, 72315), (219, 48210), (365, 28926), (438, 24105), (657, 16070), (730, 14463), (1095, 9642), (1314, 8035), (1607, 6570), (2190, 4821), (3214, 3285)]