2017000020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{282493}}^1$

素因数の和:282529

約数の個数: 96

約数和(自身を含む): 6834094848

約数和(自身を除く): 4817094828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 282493, 564986, 847479, 1129972, 1412465, 1694958, 1977451, 2824930, 3389916, 3954902, 4237395, 4802381, 5649860, 5932353, 7909804, 8474790, 9604762, 9887255, 11864706, 14407143, 16949580, 19209524, 19774510, 23729412, 24011905, 28814286, 29661765, 33616667, 39549020, 48023810, 57628572, 59323530, 67233334, 72035715, 96047620, 100850001, 118647060, 134466668, 144071430, 168083335, 201700002, 288142860, 336166670, 403400004, 504250005, 672333340, 1008500010, 2017000020]

約数ペア:

[(1, 2017000020), (2, 1008500010), (3, 672333340), (4, 504250005), (5, 403400004), (6, 336166670), (7, 288142860), (10, 201700002), (12, 168083335), (14, 144071430), (15, 134466668), (17, 118647060), (20, 100850001), (21, 96047620), (28, 72035715), (30, 67233334), (34, 59323530), (35, 57628572), (42, 48023810), (51, 39549020), (60, 33616667), (68, 29661765), (70, 28814286), (84, 24011905), (85, 23729412), (102, 19774510), (105, 19209524), (119, 16949580), (140, 14407143), (170, 11864706), (204, 9887255), (210, 9604762), (238, 8474790), (255, 7909804), (340, 5932353), (357, 5649860), (420, 4802381), (476, 4237395), (510, 3954902), (595, 3389916), (714, 2824930), (1020, 1977451), (1190, 1694958), (1428, 1412465), (1785, 1129972), (2380, 847479), (3570, 564986), (7140, 282493)]