864386670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4116127}}^1$

素因数の和:4116144

約数の個数: 32

約数和(自身を含む): 2370889728

約数和(自身を除く): 1506503058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4116127, 8232254, 12348381, 20580635, 24696762, 28812889, 41161270, 57625778, 61741905, 86438667, 123483810, 144064445, 172877334, 288128890, 432193335, 864386670]

約数ペア:

[(1, 864386670), (2, 432193335), (3, 288128890), (5, 172877334), (6, 144064445), (7, 123483810), (10, 86438667), (14, 61741905), (15, 57625778), (21, 41161270), (30, 28812889), (35, 24696762), (42, 20580635), (70, 12348381), (105, 8232254), (210, 4116127)]