2180367035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{7541}}^1$

素因数の和:8315

約数の個数: 32

約数和(自身を含む): 3266832384

約数和(自身を除く): 1086465349

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 751, 3755, 5257, 7541, 8261, 26285, 37705, 41305, 52787, 57827, 82951, 263935, 289135, 414755, 580657, 2903285, 5663291, 28316455, 39643037, 62296201, 198215185, 311481005, 436073407, 2180367035]

約数ペア:

[(1, 2180367035), (5, 436073407), (7, 311481005), (11, 198215185), (35, 62296201), (55, 39643037), (77, 28316455), (385, 5663291), (751, 2903285), (3755, 580657), (5257, 414755), (7541, 289135), (8261, 263935), (26285, 82951), (37705, 57827), (41305, 52787)]