21332157030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{23719}}^1$

素因数の和:27066

約数の個数: 64

約数和(自身を含む): 56905228800

約数和(自身を除く): 35573071770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 3331, 6662, 9993, 16655, 19986, 23719, 29979, 33310, 47438, 49965, 59958, 71157, 89937, 99930, 118595, 142314, 149895, 179874, 213471, 237190, 299790, 355785, 426942, 449685, 640413, 711570, 899370, 1067355, 1280826, 2134710, 3202065, 6404130, 79007989, 158015978, 237023967, 395039945, 474047934, 711071901, 790079890, 1185119835, 1422143802, 2133215703, 2370239670, 3555359505, 4266431406, 7110719010, 10666078515, 21332157030]

約数ペア:

[(1, 21332157030), (2, 10666078515), (3, 7110719010), (5, 4266431406), (6, 3555359505), (9, 2370239670), (10, 2133215703), (15, 1422143802), (18, 1185119835), (27, 790079890), (30, 711071901), (45, 474047934), (54, 395039945), (90, 237023967), (135, 158015978), (270, 79007989), (3331, 6404130), (6662, 3202065), (9993, 2134710), (16655, 1280826), (19986, 1067355), (23719, 899370), (29979, 711570), (33310, 640413), (47438, 449685), (49965, 426942), (59958, 355785), (71157, 299790), (89937, 237190), (99930, 213471), (118595, 179874), (142314, 149895)]