11550540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 20947380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 619, 622, 933, 1238, 1244, 1555, 1857, 1866, 2476, 3095, 3110, 3714, 3732, 4665, 6190, 6220, 7428, 9285, 9330, 12380, 18570, 18660, 37140, 192509, 385018, 577527, 770036, 962545, 1155054, 1925090, 2310108, 2887635, 3850180, 5775270, 11550540]

約数ペア:

[(1, 11550540), (2, 5775270), (3, 3850180), (4, 2887635), (5, 2310108), (6, 1925090), (10, 1155054), (12, 962545), (15, 770036), (20, 577527), (30, 385018), (60, 192509), (311, 37140), (619, 18660), (622, 18570), (933, 12380), (1238, 9330), (1244, 9285), (1555, 7428), (1857, 6220), (1866, 6190), (2476, 4665), (3095, 3732), (3110, 3714)]