27665170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 54048960

約数和(自身を除く): 26383790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1531, 1807, 3062, 3614, 7655, 9035, 15310, 18070, 19903, 39806, 99515, 199030, 212809, 425618, 1064045, 2128090, 2766517, 5533034, 13832585, 27665170]

約数ペア:

[(1, 27665170), (2, 13832585), (5, 5533034), (10, 2766517), (13, 2128090), (26, 1064045), (65, 425618), (130, 212809), (139, 199030), (278, 99515), (695, 39806), (1390, 19903), (1531, 18070), (1807, 15310), (3062, 9035), (3614, 7655)]