14189140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 34860672

約数和(自身を除く): 20671532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2357, 3010, 4714, 6020, 9428, 11785, 16499, 23570, 32998, 47140, 65996, 82495, 101351, 164990, 202702, 329980, 405404, 506755, 709457, 1013510, 1418914, 2027020, 2837828, 3547285, 7094570, 14189140]

約数ペア:

[(1, 14189140), (2, 7094570), (4, 3547285), (5, 2837828), (7, 2027020), (10, 1418914), (14, 1013510), (20, 709457), (28, 506755), (35, 405404), (43, 329980), (70, 202702), (86, 164990), (140, 101351), (172, 82495), (215, 65996), (301, 47140), (430, 32998), (602, 23570), (860, 16499), (1204, 11785), (1505, 9428), (2357, 6020), (3010, 4714)]