27720794679570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13391688251}}^1$

素因数の和:13391688287

約数の個数: 48

約数和(自身を含む): 75207721223232

約数和(自身を除く): 47486926543662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 13391688251, 26783376502, 40175064753, 66958441255, 80350129506, 120525194259, 133916882510, 200875323765, 241050388518, 308008829773, 401750647530, 602625971295, 616017659546, 924026489319, 1205251942590, 1540044148865, 1848052978638, 2772079467957, 3080088297730, 4620132446595, 5544158935914, 9240264893190, 13860397339785, 27720794679570]

約数ペア:

[(1, 27720794679570), (2, 13860397339785), (3, 9240264893190), (5, 5544158935914), (6, 4620132446595), (9, 3080088297730), (10, 2772079467957), (15, 1848052978638), (18, 1540044148865), (23, 1205251942590), (30, 924026489319), (45, 616017659546), (46, 602625971295), (69, 401750647530), (90, 308008829773), (115, 241050388518), (138, 200875323765), (207, 133916882510), (230, 120525194259), (345, 80350129506), (414, 66958441255), (690, 40175064753), (1035, 26783376502), (2070, 13391688251)]