69665260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 172885104

約数和(自身を除く): 103219844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1061, 1340, 1876, 2122, 2345, 3283, 4244, 4690, 5305, 6566, 7427, 9380, 10610, 13132, 14854, 16415, 21220, 29708, 32830, 37135, 51989, 65660, 71087, 74270, 103978, 142174, 148540, 207956, 259945, 284348, 355435, 497609, 519890, 710870, 995218, 1039780, 1421740, 1990436, 2488045, 3483263, 4976090, 6966526, 9952180, 13933052, 17416315, 34832630, 69665260]

約数ペア:

[(1, 69665260), (2, 34832630), (4, 17416315), (5, 13933052), (7, 9952180), (10, 6966526), (14, 4976090), (20, 3483263), (28, 2488045), (35, 1990436), (49, 1421740), (67, 1039780), (70, 995218), (98, 710870), (134, 519890), (140, 497609), (196, 355435), (245, 284348), (268, 259945), (335, 207956), (469, 148540), (490, 142174), (670, 103978), (938, 74270), (980, 71087), (1061, 65660), (1340, 51989), (1876, 37135), (2122, 32830), (2345, 29708), (3283, 21220), (4244, 16415), (4690, 14854), (5305, 13132), (6566, 10610), (7427, 9380)]