137430990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80369}}^1$

素因数の和:80401

約数の個数: 48

約数和(自身を含む): 376131600

約数和(自身を除く): 238700610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 80369, 160738, 241107, 401845, 482214, 723321, 803690, 1205535, 1446642, 1527011, 2411070, 3054022, 3616605, 4581033, 7233210, 7635055, 9162066, 13743099, 15270110, 22905165, 27486198, 45810330, 68715495, 137430990]

約数ペア:

[(1, 137430990), (2, 68715495), (3, 45810330), (5, 27486198), (6, 22905165), (9, 15270110), (10, 13743099), (15, 9162066), (18, 7635055), (19, 7233210), (30, 4581033), (38, 3616605), (45, 3054022), (57, 2411070), (90, 1527011), (95, 1446642), (114, 1205535), (171, 803690), (190, 723321), (285, 482214), (342, 401845), (570, 241107), (855, 160738), (1710, 80369)]