90981170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1433}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 187498368

約数和(自身を除く): 96517198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1433, 1814, 2866, 4535, 6349, 7165, 9070, 10031, 12698, 14330, 20062, 31745, 50155, 63490, 100310, 1299731, 2599462, 6498655, 9098117, 12997310, 18196234, 45490585, 90981170]

約数ペア:

[(1, 90981170), (2, 45490585), (5, 18196234), (7, 12997310), (10, 9098117), (14, 6498655), (35, 2599462), (70, 1299731), (907, 100310), (1433, 63490), (1814, 50155), (2866, 31745), (4535, 20062), (6349, 14330), (7165, 12698), (9070, 10031)]