88835580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{493531}}^1$

素因数の和:493546

約数の個数: 36

約数和(自身を含む): 269468472

約数和(自身を除く): 180632892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 493531, 987062, 1480593, 1974124, 2467655, 2961186, 4441779, 4935310, 5922372, 7402965, 8883558, 9870620, 14805930, 17767116, 22208895, 29611860, 44417790, 88835580]

約数ペア:

[(1, 88835580), (2, 44417790), (3, 29611860), (4, 22208895), (5, 17767116), (6, 14805930), (9, 9870620), (10, 8883558), (12, 7402965), (15, 5922372), (18, 4935310), (20, 4441779), (30, 2961186), (36, 2467655), (45, 1974124), (60, 1480593), (90, 987062), (180, 493531)]