10804140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 33048288

約数和(自身を除く): 22244148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 311, 386, 579, 622, 772, 933, 965, 1158, 1244, 1555, 1737, 1866, 1930, 2316, 2799, 2895, 3110, 3474, 3732, 3860, 4665, 5598, 5790, 6220, 6948, 8685, 9330, 11196, 11580, 13995, 17370, 18660, 27990, 34740, 55980, 60023, 120046, 180069, 240092, 300115, 360138, 540207, 600230, 720276, 900345, 1080414, 1200460, 1800690, 2160828, 2701035, 3601380, 5402070, 10804140]

約数ペア:

[(1, 10804140), (2, 5402070), (3, 3601380), (4, 2701035), (5, 2160828), (6, 1800690), (9, 1200460), (10, 1080414), (12, 900345), (15, 720276), (18, 600230), (20, 540207), (30, 360138), (36, 300115), (45, 240092), (60, 180069), (90, 120046), (180, 60023), (193, 55980), (311, 34740), (386, 27990), (579, 18660), (622, 17370), (772, 13995), (933, 11580), (965, 11196), (1158, 9330), (1244, 8685), (1555, 6948), (1737, 6220), (1866, 5790), (1930, 5598), (2316, 4665), (2799, 3860), (2895, 3732), (3110, 3474)]