64707130

素因数分解:

$2^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{3877}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 116572680

約数和(自身を除く): 51865550

約数列:

[1, 2, 5, 10, 1669, 3338, 3877, 7754, 8345, 16690, 19385, 38770, 6470713, 12941426, 32353565, 64707130]

約数ペア:

[(1, 64707130), (2, 32353565), (5, 12941426), (10, 6470713), (1669, 38770), (3338, 19385), (3877, 16690), (7754, 8345)]