17145370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 16965350

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 1973, 3946, 4345, 8690, 9865, 19730, 21703, 43406, 108515, 155867, 217030, 311734, 779335, 1558670, 1714537, 3429074, 8572685, 17145370]

約数ペア:

[(1, 17145370), (2, 8572685), (5, 3429074), (10, 1714537), (11, 1558670), (22, 779335), (55, 311734), (79, 217030), (110, 155867), (158, 108515), (395, 43406), (790, 21703), (869, 19730), (1738, 9865), (1973, 8690), (3946, 4345)]