149711730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{712913}}^1$

素因数の和:712930

約数の個数: 32

約数和(自身を含む): 410638464

約数和(自身を除く): 260926734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 712913, 1425826, 2138739, 3564565, 4277478, 4990391, 7129130, 9980782, 10693695, 14971173, 21387390, 24951955, 29942346, 49903910, 74855865, 149711730]

約数ペア:

[(1, 149711730), (2, 74855865), (3, 49903910), (5, 29942346), (6, 24951955), (7, 21387390), (10, 14971173), (14, 10693695), (15, 9980782), (21, 7129130), (30, 4990391), (35, 4277478), (42, 3564565), (70, 2138739), (105, 1425826), (210, 712913)]