2087665930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{52973}}^1$

素因数の和:53550

約数の個数: 32

約数和(自身を含む): 4302336384

約数和(自身を除く): 2214670454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 2815, 3941, 5630, 7882, 19705, 39410, 52973, 105946, 264865, 370811, 529730, 741622, 1854055, 3708110, 29823799, 59647598, 149118995, 208766593, 298237990, 417533186, 1043832965, 2087665930]

約数ペア:

[(1, 2087665930), (2, 1043832965), (5, 417533186), (7, 298237990), (10, 208766593), (14, 149118995), (35, 59647598), (70, 29823799), (563, 3708110), (1126, 1854055), (2815, 741622), (3941, 529730), (5630, 370811), (7882, 264865), (19705, 105946), (39410, 52973)]