1330369780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 3033676800

約数和(自身を除く): 1703307020

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 47, 58, 74, 94, 116, 145, 148, 185, 188, 235, 290, 370, 470, 580, 740, 940, 1073, 1319, 1363, 1739, 2146, 2638, 2726, 3478, 4292, 5276, 5365, 5452, 6595, 6815, 6956, 8695, 10730, 13190, 13630, 17390, 21460, 26380, 27260, 34780, 38251, 48803, 50431, 61993, 76502, 97606, 100862, 123986, 153004, 191255, 195212, 201724, 244015, 247972, 252155, 309965, 382510, 488030, 504310, 619930, 765020, 976060, 1008620, 1239860, 1415287, 1797797, 2293741, 2830574, 3595594, 4587482, 5661148, 7076435, 7191188, 8988985, 9174964, 11468705, 14152870, 17977970, 22937410, 28305740, 35955940, 45874820, 66518489, 133036978, 266073956, 332592445, 665184890, 1330369780]

約数ペア:

[(1, 1330369780), (2, 665184890), (4, 332592445), (5, 266073956), (10, 133036978), (20, 66518489), (29, 45874820), (37, 35955940), (47, 28305740), (58, 22937410), (74, 17977970), (94, 14152870), (116, 11468705), (145, 9174964), (148, 8988985), (185, 7191188), (188, 7076435), (235, 5661148), (290, 4587482), (370, 3595594), (470, 2830574), (580, 2293741), (740, 1797797), (940, 1415287), (1073, 1239860), (1319, 1008620), (1363, 976060), (1739, 765020), (2146, 619930), (2638, 504310), (2726, 488030), (3478, 382510), (4292, 309965), (5276, 252155), (5365, 247972), (5452, 244015), (6595, 201724), (6815, 195212), (6956, 191255), (8695, 153004), (10730, 123986), (13190, 100862), (13630, 97606), (17390, 76502), (21460, 61993), (26380, 50431), (27260, 48803), (34780, 38251)]