6469683640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3300859}}^1$

素因数の和:3300884

約数の個数: 48

約数和(自身を含む): 16933411800

約数和(自身を除く): 10463728160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3300859, 6601718, 13203436, 16504295, 23106013, 26406872, 33008590, 46212026, 66017180, 92424052, 115530065, 132034360, 161742091, 184848104, 231060130, 323484182, 462120260, 646968364, 808710455, 924240520, 1293936728, 1617420910, 3234841820, 6469683640]

約数ペア:

[(1, 6469683640), (2, 3234841820), (4, 1617420910), (5, 1293936728), (7, 924240520), (8, 808710455), (10, 646968364), (14, 462120260), (20, 323484182), (28, 231060130), (35, 184848104), (40, 161742091), (49, 132034360), (56, 115530065), (70, 92424052), (98, 66017180), (140, 46212026), (196, 33008590), (245, 26406872), (280, 23106013), (392, 16504295), (490, 13203436), (980, 6601718), (1960, 3300859)]