66646630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 127534176

約数和(自身を除く): 60887546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 1277, 1535, 2554, 3070, 5219, 6385, 10438, 12770, 21709, 26095, 43418, 52190, 108545, 217090, 392039, 784078, 1960195, 3920390, 6664663, 13329326, 33323315, 66646630]

約数ペア:

[(1, 66646630), (2, 33323315), (5, 13329326), (10, 6664663), (17, 3920390), (34, 1960195), (85, 784078), (170, 392039), (307, 217090), (614, 108545), (1277, 52190), (1535, 43418), (2554, 26095), (3070, 21709), (5219, 12770), (6385, 10438)]