69450390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5179}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 181818000

約数和(自身を除く): 112367610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 5179, 6705, 10358, 13410, 15537, 25895, 31074, 46611, 51790, 77685, 93222, 155370, 233055, 466110, 771671, 1543342, 2315013, 3858355, 4630026, 6945039, 7716710, 11575065, 13890078, 23150130, 34725195, 69450390]

約数ペア:

[(1, 69450390), (2, 34725195), (3, 23150130), (5, 13890078), (6, 11575065), (9, 7716710), (10, 6945039), (15, 4630026), (18, 3858355), (30, 2315013), (45, 1543342), (90, 771671), (149, 466110), (298, 233055), (447, 155370), (745, 93222), (894, 77685), (1341, 51790), (1490, 46611), (2235, 31074), (2682, 25895), (4470, 15537), (5179, 13410), (6705, 10358)]