13447330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 26813160

約数和(自身を除く): 13365830

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 109, 130, 146, 169, 218, 338, 365, 545, 730, 845, 949, 1090, 1417, 1690, 1898, 2834, 4745, 7085, 7957, 9490, 12337, 14170, 15914, 18421, 24674, 36842, 39785, 61685, 79570, 92105, 103441, 123370, 184210, 206882, 517205, 1034410, 1344733, 2689466, 6723665, 13447330]

約数ペア:

[(1, 13447330), (2, 6723665), (5, 2689466), (10, 1344733), (13, 1034410), (26, 517205), (65, 206882), (73, 184210), (109, 123370), (130, 103441), (146, 92105), (169, 79570), (218, 61685), (338, 39785), (365, 36842), (545, 24674), (730, 18421), (845, 15914), (949, 14170), (1090, 12337), (1417, 9490), (1690, 7957), (1898, 7085), (2834, 4745)]