70223260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 158397120

約数和(自身を除く): 88173860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 2909, 4828, 5818, 6035, 11636, 12070, 14545, 24140, 29090, 49453, 58180, 98906, 197812, 206539, 247265, 413078, 494530, 826156, 989060, 1032695, 2065390, 3511163, 4130780, 7022326, 14044652, 17555815, 35111630, 70223260]

約数ペア:

[(1, 70223260), (2, 35111630), (4, 17555815), (5, 14044652), (10, 7022326), (17, 4130780), (20, 3511163), (34, 2065390), (68, 1032695), (71, 989060), (85, 826156), (142, 494530), (170, 413078), (284, 247265), (340, 206539), (355, 197812), (710, 98906), (1207, 58180), (1420, 49453), (2414, 29090), (2909, 24140), (4828, 14545), (5818, 12070), (6035, 11636)]