123426730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26317}}^1$

素因数の和:26398

約数の個数: 32

約数和(自身を含む): 257705856

約数和(自身を除く): 134279126

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 26317, 52634, 131585, 184219, 263170, 368438, 921095, 1763239, 1842190, 3526478, 8816195, 12342673, 17632390, 24685346, 61713365, 123426730]

約数ペア:

[(1, 123426730), (2, 61713365), (5, 24685346), (7, 17632390), (10, 12342673), (14, 8816195), (35, 3526478), (67, 1842190), (70, 1763239), (134, 921095), (335, 368438), (469, 263170), (670, 184219), (938, 131585), (2345, 52634), (4690, 26317)]