70901580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2467}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 199019520

約数和(自身を除く): 128117940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2467, 2874, 4790, 4934, 5748, 7185, 7401, 9580, 9868, 12335, 14370, 14802, 24670, 28740, 29604, 37005, 49340, 74010, 148020, 1181693, 2363386, 3545079, 4726772, 5908465, 7090158, 11816930, 14180316, 17725395, 23633860, 35450790, 70901580]

約数ペア:

[(1, 70901580), (2, 35450790), (3, 23633860), (4, 17725395), (5, 14180316), (6, 11816930), (10, 7090158), (12, 5908465), (15, 4726772), (20, 3545079), (30, 2363386), (60, 1181693), (479, 148020), (958, 74010), (1437, 49340), (1916, 37005), (2395, 29604), (2467, 28740), (2874, 24670), (4790, 14802), (4934, 14370), (5748, 12335), (7185, 9868), (7401, 9580)]