2579150490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331937}}^1$

素因数の和:331991

約数の個数: 64

約数和(自身を含む): 7265458944

約数和(自身を除く): 4686308454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 331937, 663874, 995811, 1659685, 1991622, 2323559, 3319370, 4647118, 4979055, 6970677, 9958110, 11617795, 12281669, 13941354, 23235590, 24563338, 34853385, 36845007, 61408345, 69706770, 73690014, 85971683, 122816690, 171943366, 184225035, 257915049, 368450070, 429858415, 515830098, 859716830, 1289575245, 2579150490]

約数ペア:

[(1, 2579150490), (2, 1289575245), (3, 859716830), (5, 515830098), (6, 429858415), (7, 368450070), (10, 257915049), (14, 184225035), (15, 171943366), (21, 122816690), (30, 85971683), (35, 73690014), (37, 69706770), (42, 61408345), (70, 36845007), (74, 34853385), (105, 24563338), (111, 23235590), (185, 13941354), (210, 12281669), (222, 11617795), (259, 9958110), (370, 6970677), (518, 4979055), (555, 4647118), (777, 3319370), (1110, 2323559), (1295, 1991622), (1554, 1659685), (2590, 995811), (3885, 663874), (7770, 331937)]