702338390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 1410877440

約数和(自身を除く): 708539050

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 71, 94, 130, 142, 235, 355, 470, 611, 710, 923, 1222, 1619, 1846, 3055, 3238, 3337, 4615, 6110, 6674, 8095, 9230, 16190, 16685, 21047, 33370, 42094, 43381, 76093, 86762, 105235, 114949, 152186, 210470, 216905, 229898, 380465, 433810, 574745, 760930, 989209, 1149490, 1494337, 1978418, 2988674, 4946045, 5402603, 7471685, 9892090, 10805206, 14943370, 27013015, 54026030, 70233839, 140467678, 351169195, 702338390]

約数ペア:

[(1, 702338390), (2, 351169195), (5, 140467678), (10, 70233839), (13, 54026030), (26, 27013015), (47, 14943370), (65, 10805206), (71, 9892090), (94, 7471685), (130, 5402603), (142, 4946045), (235, 2988674), (355, 1978418), (470, 1494337), (611, 1149490), (710, 989209), (923, 760930), (1222, 574745), (1619, 433810), (1846, 380465), (3055, 229898), (3238, 216905), (3337, 210470), (4615, 152186), (6110, 114949), (6674, 105235), (8095, 86762), (9230, 76093), (16190, 43381), (16685, 42094), (21047, 33370)]