121705010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16249}}^1$

素因数の和:16370

約数の個数: 32

約数和(自身を含む): 252720000

約数和(自身を除く): 131014990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 16249, 32498, 81245, 113743, 162490, 227486, 568715, 1137430, 1738643, 3477286, 8693215, 12170501, 17386430, 24341002, 60852505, 121705010]

約数ペア:

[(1, 121705010), (2, 60852505), (5, 24341002), (7, 17386430), (10, 12170501), (14, 8693215), (35, 3477286), (70, 1738643), (107, 1137430), (214, 568715), (535, 227486), (749, 162490), (1070, 113743), (1498, 81245), (3745, 32498), (7490, 16249)]