30776220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56993}}^1$

素因数の和:57011

約数の個数: 48

約数和(自身を含む): 95749920

約数和(自身を除く): 64973700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56993, 113986, 170979, 227972, 284965, 341958, 512937, 569930, 683916, 854895, 1025874, 1139860, 1538811, 1709790, 2051748, 2564685, 3077622, 3419580, 5129370, 6155244, 7694055, 10258740, 15388110, 30776220]

約数ペア:

[(1, 30776220), (2, 15388110), (3, 10258740), (4, 7694055), (5, 6155244), (6, 5129370), (9, 3419580), (10, 3077622), (12, 2564685), (15, 2051748), (18, 1709790), (20, 1538811), (27, 1139860), (30, 1025874), (36, 854895), (45, 683916), (54, 569930), (60, 512937), (90, 341958), (108, 284965), (135, 227972), (180, 170979), (270, 113986), (540, 56993)]