12651870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5477}}^1$

素因数の和:5505

約数の個数: 64

約数和(自身を含む): 37863936

約数和(自身を除く): 25212066

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 5477, 10954, 16431, 27385, 32862, 38339, 54770, 60247, 76678, 82155, 115017, 120494, 164310, 180741, 191695, 230034, 301235, 361482, 383390, 421729, 575085, 602470, 843458, 903705, 1150170, 1265187, 1807410, 2108645, 2530374, 4217290, 6325935, 12651870]

約数ペア:

[(1, 12651870), (2, 6325935), (3, 4217290), (5, 2530374), (6, 2108645), (7, 1807410), (10, 1265187), (11, 1150170), (14, 903705), (15, 843458), (21, 602470), (22, 575085), (30, 421729), (33, 383390), (35, 361482), (42, 301235), (55, 230034), (66, 191695), (70, 180741), (77, 164310), (105, 120494), (110, 115017), (154, 82155), (165, 76678), (210, 60247), (231, 54770), (330, 38339), (385, 32862), (462, 27385), (770, 16431), (1155, 10954), (2310, 5477)]