30812110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23167}}^1$

素因数の和:23200

約数の個数: 32

約数和(自身を含む): 66723840

約数和(自身を除く): 35911730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23167, 46334, 115835, 162169, 231670, 324338, 440173, 810845, 880346, 1621690, 2200865, 3081211, 4401730, 6162422, 15406055, 30812110]

約数ペア:

[(1, 30812110), (2, 15406055), (5, 6162422), (7, 4401730), (10, 3081211), (14, 2200865), (19, 1621690), (35, 880346), (38, 810845), (70, 440173), (95, 324338), (133, 231670), (190, 162169), (266, 115835), (665, 46334), (1330, 23167)]