14184380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 20361796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1427, 1988, 2485, 2854, 4970, 5708, 7135, 9940, 9989, 14270, 19978, 28540, 39956, 49945, 99890, 101317, 199780, 202634, 405268, 506585, 709219, 1013170, 1418438, 2026340, 2836876, 3546095, 7092190, 14184380]

約数ペア:

[(1, 14184380), (2, 7092190), (4, 3546095), (5, 2836876), (7, 2026340), (10, 1418438), (14, 1013170), (20, 709219), (28, 506585), (35, 405268), (70, 202634), (71, 199780), (140, 101317), (142, 99890), (284, 49945), (355, 39956), (497, 28540), (710, 19978), (994, 14270), (1420, 9989), (1427, 9940), (1988, 7135), (2485, 5708), (2854, 4970)]