73834180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 185472000

約数和(自身を除く): 111637820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 229, 235, 245, 329, 343, 458, 470, 490, 658, 686, 916, 940, 980, 1145, 1316, 1372, 1603, 1645, 1715, 2290, 2303, 3206, 3290, 3430, 4580, 4606, 6412, 6580, 6860, 8015, 9212, 10763, 11221, 11515, 16030, 16121, 21526, 22442, 23030, 32060, 32242, 43052, 44884, 46060, 53815, 56105, 64484, 75341, 78547, 80605, 107630, 112210, 150682, 157094, 161210, 215260, 224420, 301364, 314188, 322420, 376705, 392735, 527387, 753410, 785470, 1054774, 1506820, 1570940, 2109548, 2636935, 3691709, 5273870, 7383418, 10547740, 14766836, 18458545, 36917090, 73834180]

約数ペア:

[(1, 73834180), (2, 36917090), (4, 18458545), (5, 14766836), (7, 10547740), (10, 7383418), (14, 5273870), (20, 3691709), (28, 2636935), (35, 2109548), (47, 1570940), (49, 1506820), (70, 1054774), (94, 785470), (98, 753410), (140, 527387), (188, 392735), (196, 376705), (229, 322420), (235, 314188), (245, 301364), (329, 224420), (343, 215260), (458, 161210), (470, 157094), (490, 150682), (658, 112210), (686, 107630), (916, 80605), (940, 78547), (980, 75341), (1145, 64484), (1316, 56105), (1372, 53815), (1603, 46060), (1645, 44884), (1715, 43052), (2290, 32242), (2303, 32060), (3206, 23030), (3290, 22442), (3430, 21526), (4580, 16121), (4606, 16030), (6412, 11515), (6580, 11221), (6860, 10763), (8015, 9212)]