2002054162920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2383397813}}^1$

素因数の和:2383397834

約数の個数: 64

約数和(自身を含む): 6864185704320

約数和(自身を除く): 4862131541400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2383397813, 4766795626, 7150193439, 9533591252, 11916989065, 14300386878, 16683784691, 19067182504, 23833978130, 28600773756, 33367569382, 35750967195, 47667956260, 50051354073, 57201547512, 66735138764, 71501934390, 83418923455, 95335912520, 100102708146, 133470277528, 143003868780, 166837846910, 200205416292, 250256770365, 286007737560, 333675693820, 400410832584, 500513540730, 667351387640, 1001027081460, 2002054162920]

約数ペア:

[(1, 2002054162920), (2, 1001027081460), (3, 667351387640), (4, 500513540730), (5, 400410832584), (6, 333675693820), (7, 286007737560), (8, 250256770365), (10, 200205416292), (12, 166837846910), (14, 143003868780), (15, 133470277528), (20, 100102708146), (21, 95335912520), (24, 83418923455), (28, 71501934390), (30, 66735138764), (35, 57201547512), (40, 50051354073), (42, 47667956260), (56, 35750967195), (60, 33367569382), (70, 28600773756), (84, 23833978130), (105, 19067182504), (120, 16683784691), (140, 14300386878), (168, 11916989065), (210, 9533591252), (280, 7150193439), (420, 4766795626), (840, 2383397813)]