124419290

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 227226384

約数和(自身を除く): 102807094

約数列:

[1, 2, 5, 10, 137, 197, 274, 394, 461, 685, 922, 985, 1370, 1970, 2305, 4610, 26989, 53978, 63157, 90817, 126314, 134945, 181634, 269890, 315785, 454085, 631570, 908170, 12441929, 24883858, 62209645, 124419290]

約数ペア:

[(1, 124419290), (2, 62209645), (5, 24883858), (10, 12441929), (137, 908170), (197, 631570), (274, 454085), (394, 315785), (461, 269890), (685, 181634), (922, 134945), (985, 126314), (1370, 90817), (1970, 63157), (2305, 53978), (4610, 26989)]