15294930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 42294528

約数和(自身を除く): 26999598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 421, 519, 842, 865, 1038, 1211, 1263, 1730, 2105, 2422, 2526, 2595, 2947, 3633, 4210, 5190, 5894, 6055, 6315, 7266, 8841, 12110, 12630, 14735, 17682, 18165, 29470, 36330, 44205, 72833, 88410, 145666, 218499, 364165, 436998, 509831, 728330, 1019662, 1092495, 1529493, 2184990, 2549155, 3058986, 5098310, 7647465, 15294930]

約数ペア:

[(1, 15294930), (2, 7647465), (3, 5098310), (5, 3058986), (6, 2549155), (7, 2184990), (10, 1529493), (14, 1092495), (15, 1019662), (21, 728330), (30, 509831), (35, 436998), (42, 364165), (70, 218499), (105, 145666), (173, 88410), (210, 72833), (346, 44205), (421, 36330), (519, 29470), (842, 18165), (865, 17682), (1038, 14735), (1211, 12630), (1263, 12110), (1730, 8841), (2105, 7266), (2422, 6315), (2526, 6055), (2595, 5894), (2947, 5190), (3633, 4210)]