1336174980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3181369}}^1$

素因数の和:3181388

約数の個数: 48

約数和(自身を含む): 4275761280

約数和(自身を除く): 2939586300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3181369, 6362738, 9544107, 12725476, 15906845, 19088214, 22269583, 31813690, 38176428, 44539166, 47720535, 63627380, 66808749, 89078332, 95441070, 111347915, 133617498, 190882140, 222695830, 267234996, 334043745, 445391660, 668087490, 1336174980]

約数ペア:

[(1, 1336174980), (2, 668087490), (3, 445391660), (4, 334043745), (5, 267234996), (6, 222695830), (7, 190882140), (10, 133617498), (12, 111347915), (14, 95441070), (15, 89078332), (20, 66808749), (21, 63627380), (28, 47720535), (30, 44539166), (35, 38176428), (42, 31813690), (60, 22269583), (70, 19088214), (84, 15906845), (105, 12725476), (140, 9544107), (210, 6362738), (420, 3181369)]