9464420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 23076480

約数和(自身を除く): 13612060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1009, 1340, 1876, 2018, 2345, 4036, 4690, 5045, 7063, 9380, 10090, 14126, 20180, 28252, 35315, 67603, 70630, 135206, 141260, 270412, 338015, 473221, 676030, 946442, 1352060, 1892884, 2366105, 4732210, 9464420]

約数ペア:

[(1, 9464420), (2, 4732210), (4, 2366105), (5, 1892884), (7, 1352060), (10, 946442), (14, 676030), (20, 473221), (28, 338015), (35, 270412), (67, 141260), (70, 135206), (134, 70630), (140, 67603), (268, 35315), (335, 28252), (469, 20180), (670, 14126), (938, 10090), (1009, 9380), (1340, 7063), (1876, 5045), (2018, 4690), (2345, 4036)]