13864060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 35481600

約数和(自身を除く): 21617540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 47, 49, 70, 86, 94, 98, 140, 172, 188, 196, 215, 235, 245, 301, 329, 343, 430, 470, 490, 602, 658, 686, 860, 940, 980, 1204, 1316, 1372, 1505, 1645, 1715, 2021, 2107, 2303, 3010, 3290, 3430, 4042, 4214, 4606, 6020, 6580, 6860, 8084, 8428, 9212, 10105, 10535, 11515, 14147, 14749, 16121, 20210, 21070, 23030, 28294, 29498, 32242, 40420, 42140, 46060, 56588, 58996, 64484, 70735, 73745, 80605, 99029, 141470, 147490, 161210, 198058, 282940, 294980, 322420, 396116, 495145, 693203, 990290, 1386406, 1980580, 2772812, 3466015, 6932030, 13864060]

約数ペア:

[(1, 13864060), (2, 6932030), (4, 3466015), (5, 2772812), (7, 1980580), (10, 1386406), (14, 990290), (20, 693203), (28, 495145), (35, 396116), (43, 322420), (47, 294980), (49, 282940), (70, 198058), (86, 161210), (94, 147490), (98, 141470), (140, 99029), (172, 80605), (188, 73745), (196, 70735), (215, 64484), (235, 58996), (245, 56588), (301, 46060), (329, 42140), (343, 40420), (430, 32242), (470, 29498), (490, 28294), (602, 23030), (658, 21070), (686, 20210), (860, 16121), (940, 14749), (980, 14147), (1204, 11515), (1316, 10535), (1372, 10105), (1505, 9212), (1645, 8428), (1715, 8084), (2021, 6860), (2107, 6580), (2303, 6020), (3010, 4606), (3290, 4214), (3430, 4042)]