12214580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 30011520

約数和(自身を除く): 17796940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2029, 3010, 4058, 6020, 8116, 10145, 14203, 20290, 28406, 40580, 56812, 71015, 87247, 142030, 174494, 284060, 348988, 436235, 610729, 872470, 1221458, 1744940, 2442916, 3053645, 6107290, 12214580]

約数ペア:

[(1, 12214580), (2, 6107290), (4, 3053645), (5, 2442916), (7, 1744940), (10, 1221458), (14, 872470), (20, 610729), (28, 436235), (35, 348988), (43, 284060), (70, 174494), (86, 142030), (140, 87247), (172, 71015), (215, 56812), (301, 40580), (430, 28406), (602, 20290), (860, 14203), (1204, 10145), (1505, 8116), (2029, 6020), (3010, 4058)]