69394490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11903}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 138848256

約数和(自身を除く): 69453766

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 11903, 23806, 59515, 119030, 130933, 261866, 630859, 654665, 1261718, 1309330, 3154295, 6308590, 6939449, 13878898, 34697245, 69394490]

約数ペア:

[(1, 69394490), (2, 34697245), (5, 13878898), (10, 6939449), (11, 6308590), (22, 3154295), (53, 1309330), (55, 1261718), (106, 654665), (110, 630859), (265, 261866), (530, 130933), (583, 119030), (1166, 59515), (2915, 23806), (5830, 11903)]