69264460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 155240064

約数和(自身を除く): 85975604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 1487, 2329, 2740, 2974, 4658, 5948, 7435, 9316, 11645, 14870, 23290, 25279, 29740, 46580, 50558, 101116, 126395, 203719, 252790, 407438, 505580, 814876, 1018595, 2037190, 3463223, 4074380, 6926446, 13852892, 17316115, 34632230, 69264460]

約数ペア:

[(1, 69264460), (2, 34632230), (4, 17316115), (5, 13852892), (10, 6926446), (17, 4074380), (20, 3463223), (34, 2037190), (68, 1018595), (85, 814876), (137, 505580), (170, 407438), (274, 252790), (340, 203719), (548, 126395), (685, 101116), (1370, 50558), (1487, 46580), (2329, 29740), (2740, 25279), (2974, 23290), (4658, 14870), (5948, 11645), (7435, 9316)]