7949209980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3847}}^1\times {\mathrm{34439}}^1$

素因数の和:38298

約数の個数: 48

約数和(自身を含む): 22264220160

約数和(自身を除く): 14315010180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3847, 7694, 11541, 15388, 19235, 23082, 34439, 38470, 46164, 57705, 68878, 76940, 103317, 115410, 137756, 172195, 206634, 230820, 344390, 413268, 516585, 688780, 1033170, 2066340, 132486833, 264973666, 397460499, 529947332, 662434165, 794920998, 1324868330, 1589841996, 1987302495, 2649736660, 3974604990, 7949209980]

約数ペア:

[(1, 7949209980), (2, 3974604990), (3, 2649736660), (4, 1987302495), (5, 1589841996), (6, 1324868330), (10, 794920998), (12, 662434165), (15, 529947332), (20, 397460499), (30, 264973666), (60, 132486833), (3847, 2066340), (7694, 1033170), (11541, 688780), (15388, 516585), (19235, 413268), (23082, 344390), (34439, 230820), (38470, 206634), (46164, 172195), (57705, 137756), (68878, 115410), (76940, 103317)]