423045910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4310

約数の個数: 64

約数和(自身を含む): 918864000

約数和(自身を除く): 495818090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 343, 406, 490, 686, 1015, 1421, 1715, 2030, 2842, 3430, 4253, 7105, 8506, 9947, 14210, 19894, 21265, 29771, 42530, 49735, 59542, 99470, 123337, 148855, 208397, 246674, 297710, 416794, 616685, 863359, 1041985, 1233370, 1458779, 1726718, 2083970, 2917558, 4316795, 6043513, 7293895, 8633590, 12087026, 14587790, 30217565, 42304591, 60435130, 84609182, 211522955, 423045910]

約数ペア:

[(1, 423045910), (2, 211522955), (5, 84609182), (7, 60435130), (10, 42304591), (14, 30217565), (29, 14587790), (35, 12087026), (49, 8633590), (58, 7293895), (70, 6043513), (98, 4316795), (145, 2917558), (203, 2083970), (245, 1726718), (290, 1458779), (343, 1233370), (406, 1041985), (490, 863359), (686, 616685), (1015, 416794), (1421, 297710), (1715, 246674), (2030, 208397), (2842, 148855), (3430, 123337), (4253, 99470), (7105, 59542), (8506, 49735), (9947, 42530), (14210, 29771), (19894, 21265)]