1717492070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11813}}^1$

素因数の和:11925

約数の個数: 64

約数和(自身を含む): 3701846016

約数和(自身を除く): 1984353946

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 67, 70, 134, 155, 217, 310, 335, 434, 469, 670, 938, 1085, 2077, 2170, 2345, 4154, 4690, 10385, 11813, 14539, 20770, 23626, 29078, 59065, 72695, 82691, 118130, 145390, 165382, 366203, 413455, 732406, 791471, 826910, 1582942, 1831015, 2563421, 3662030, 3957355, 5126842, 5540297, 7914710, 11080594, 12817105, 24535601, 25634210, 27701485, 49071202, 55402970, 122678005, 171749207, 245356010, 343498414, 858746035, 1717492070]

約数ペア:

[(1, 1717492070), (2, 858746035), (5, 343498414), (7, 245356010), (10, 171749207), (14, 122678005), (31, 55402970), (35, 49071202), (62, 27701485), (67, 25634210), (70, 24535601), (134, 12817105), (155, 11080594), (217, 7914710), (310, 5540297), (335, 5126842), (434, 3957355), (469, 3662030), (670, 2563421), (938, 1831015), (1085, 1582942), (2077, 826910), (2170, 791471), (2345, 732406), (4154, 413455), (4690, 366203), (10385, 165382), (11813, 145390), (14539, 118130), (20770, 82691), (23626, 72695), (29078, 59065)]