1427146770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{399761}}^1$

素因数の和:399795

約数の個数: 64

約数和(自身を含む): 4144732416

約数和(自身を除く): 2717585646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 399761, 799522, 1199283, 1998805, 2398566, 2798327, 3997610, 5596654, 5996415, 6795937, 8394981, 11992830, 13591874, 13991635, 16789962, 20387811, 27983270, 33979685, 40775622, 41974905, 47571559, 67959370, 83949810, 95143118, 101939055, 142714677, 203878110, 237857795, 285429354, 475715590, 713573385, 1427146770]

約数ペア:

[(1, 1427146770), (2, 713573385), (3, 475715590), (5, 285429354), (6, 237857795), (7, 203878110), (10, 142714677), (14, 101939055), (15, 95143118), (17, 83949810), (21, 67959370), (30, 47571559), (34, 41974905), (35, 40775622), (42, 33979685), (51, 27983270), (70, 20387811), (85, 16789962), (102, 13991635), (105, 13591874), (119, 11992830), (170, 8394981), (210, 6795937), (238, 5996415), (255, 5596654), (357, 3997610), (510, 2798327), (595, 2398566), (714, 1998805), (1190, 1199283), (1785, 799522), (3570, 399761)]