16723630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 38610432

約数和(自身を除く): 21886802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 587, 770, 814, 1174, 1295, 2035, 2590, 2849, 2935, 4070, 4109, 5698, 5870, 6457, 8218, 12914, 14245, 20545, 21719, 28490, 32285, 41090, 43438, 45199, 64570, 90398, 108595, 152033, 217190, 225995, 238909, 304066, 451990, 477818, 760165, 1194545, 1520330, 1672363, 2389090, 3344726, 8361815, 16723630]

約数ペア:

[(1, 16723630), (2, 8361815), (5, 3344726), (7, 2389090), (10, 1672363), (11, 1520330), (14, 1194545), (22, 760165), (35, 477818), (37, 451990), (55, 304066), (70, 238909), (74, 225995), (77, 217190), (110, 152033), (154, 108595), (185, 90398), (259, 64570), (370, 45199), (385, 43438), (407, 41090), (518, 32285), (587, 28490), (770, 21719), (814, 20545), (1174, 14245), (1295, 12914), (2035, 8218), (2590, 6457), (2849, 5870), (2935, 5698), (4070, 4109)]