23640570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 61829352

約数和(自身を除く): 38188782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1361, 1737, 1930, 2722, 2895, 3474, 4083, 5790, 6805, 8166, 8685, 12249, 13610, 17370, 20415, 24498, 40830, 61245, 122490, 262673, 525346, 788019, 1313365, 1576038, 2364057, 2626730, 3940095, 4728114, 7880190, 11820285, 23640570]

約数ペア:

[(1, 23640570), (2, 11820285), (3, 7880190), (5, 4728114), (6, 3940095), (9, 2626730), (10, 2364057), (15, 1576038), (18, 1313365), (30, 788019), (45, 525346), (90, 262673), (193, 122490), (386, 61245), (579, 40830), (965, 24498), (1158, 20415), (1361, 17370), (1737, 13610), (1930, 12249), (2722, 8685), (2895, 8166), (3474, 6805), (4083, 5790)]