69656220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{128993}}^1$

素因数の和:129011

約数の個数: 48

約数和(自身を含む): 216709920

約数和(自身を除く): 147053700

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, 128993, 257986, 386979, 515972, 644965, 773958, 1160937, 1289930, 1547916, 1934895, 2321874, 2579860, 3482811, 3869790, 4643748, 5804685, 6965622, 7739580, 11609370, 13931244, 17414055, 23218740, 34828110, 69656220]

約数ペア:

[(1, 69656220), (2, 34828110), (3, 23218740), (4, 17414055), (5, 13931244), (6, 11609370), (9, 7739580), (10, 6965622), (12, 5804685), (15, 4643748), (18, 3869790), (20, 3482811), (27, 2579860), (30, 2321874), (36, 1934895), (45, 1547916), (54, 1289930), (60, 1160937), (90, 773958), (108, 644965), (135, 515972), (180, 386979), (270, 257986), (540, 128993)]