156789015210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{560341}}^1$

素因数の和:563463

約数の個数: 48

約数和(自身を含む): 407783287080

約数和(自身を除く): 250994271870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3109, 6218, 9327, 15545, 18654, 27981, 31090, 46635, 55962, 93270, 139905, 279810, 560341, 1120682, 1681023, 2801705, 3362046, 5043069, 5603410, 8405115, 10086138, 16810230, 25215345, 50430690, 1742100169, 3484200338, 5226300507, 8710500845, 10452601014, 15678901521, 17421001690, 26131502535, 31357803042, 52263005070, 78394507605, 156789015210]

約数ペア:

[(1, 156789015210), (2, 78394507605), (3, 52263005070), (5, 31357803042), (6, 26131502535), (9, 17421001690), (10, 15678901521), (15, 10452601014), (18, 8710500845), (30, 5226300507), (45, 3484200338), (90, 1742100169), (3109, 50430690), (6218, 25215345), (9327, 16810230), (15545, 10086138), (18654, 8405115), (27981, 5603410), (31090, 5043069), (46635, 3362046), (55962, 2801705), (93270, 1681023), (139905, 1120682), (279810, 560341)]