70922980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7193}}^1$

素因数の和:7248

約数の個数: 48

約数和(自身を含む): 163159920

約数和(自身を除く): 92236940

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 7193, 9860, 14386, 28772, 35965, 71930, 122281, 143860, 208597, 244562, 417194, 489124, 611405, 834388, 1042985, 1222810, 2085970, 2445620, 3546149, 4171940, 7092298, 14184596, 17730745, 35461490, 70922980]

約数ペア:

[(1, 70922980), (2, 35461490), (4, 17730745), (5, 14184596), (10, 7092298), (17, 4171940), (20, 3546149), (29, 2445620), (34, 2085970), (58, 1222810), (68, 1042985), (85, 834388), (116, 611405), (145, 489124), (170, 417194), (290, 244562), (340, 208597), (493, 143860), (580, 122281), (986, 71930), (1972, 35965), (2465, 28772), (4930, 14386), (7193, 9860)]