102729420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{570719}}^1$

素因数の和:570734

約数の個数: 36

約数和(自身を含む): 311613120

約数和(自身を除く): 208883700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 570719, 1141438, 1712157, 2282876, 2853595, 3424314, 5136471, 5707190, 6848628, 8560785, 10272942, 11414380, 17121570, 20545884, 25682355, 34243140, 51364710, 102729420]

約数ペア:

[(1, 102729420), (2, 51364710), (3, 34243140), (4, 25682355), (5, 20545884), (6, 17121570), (9, 11414380), (10, 10272942), (12, 8560785), (15, 6848628), (18, 5707190), (20, 5136471), (30, 3424314), (36, 2853595), (45, 2282876), (60, 1712157), (90, 1141438), (180, 570719)]