157334310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249737}}^1$

素因数の和:249757

約数の個数: 48

約数和(自身を含む): 467509536

約数和(自身を除く): 310175226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249737, 499474, 749211, 1248685, 1498422, 1748159, 2247633, 2497370, 3496318, 3746055, 4495266, 5244477, 7492110, 8740795, 10488954, 11238165, 15733431, 17481590, 22476330, 26222385, 31466862, 52444770, 78667155, 157334310]

約数ペア:

[(1, 157334310), (2, 78667155), (3, 52444770), (5, 31466862), (6, 26222385), (7, 22476330), (9, 17481590), (10, 15733431), (14, 11238165), (15, 10488954), (18, 8740795), (21, 7492110), (30, 5244477), (35, 4495266), (42, 3746055), (45, 3496318), (63, 2497370), (70, 2247633), (90, 1748159), (105, 1498422), (126, 1248685), (210, 749211), (315, 499474), (630, 249737)]