6867490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8684510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 199, 203, 238, 290, 398, 406, 493, 595, 986, 995, 1015, 1190, 1393, 1990, 2030, 2465, 2786, 3383, 3451, 4930, 5771, 6766, 6902, 6965, 11542, 13930, 16915, 17255, 23681, 28855, 33830, 34510, 40397, 47362, 57710, 80794, 98107, 118405, 196214, 201985, 236810, 403970, 490535, 686749, 981070, 1373498, 3433745, 6867490]

約数ペア:

[(1, 6867490), (2, 3433745), (5, 1373498), (7, 981070), (10, 686749), (14, 490535), (17, 403970), (29, 236810), (34, 201985), (35, 196214), (58, 118405), (70, 98107), (85, 80794), (119, 57710), (145, 47362), (170, 40397), (199, 34510), (203, 33830), (238, 28855), (290, 23681), (398, 17255), (406, 16915), (493, 13930), (595, 11542), (986, 6965), (995, 6902), (1015, 6766), (1190, 5771), (1393, 4930), (1990, 3451), (2030, 3383), (2465, 2786)]