61183388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 127680000

約数和(自身を除く): 66496612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 151, 203, 302, 406, 499, 604, 812, 998, 1057, 1996, 2114, 3493, 4228, 4379, 6986, 8758, 13972, 14471, 17516, 28942, 30653, 57884, 61306, 75349, 101297, 122612, 150698, 202594, 301396, 405188, 527443, 1054886, 2109772, 2185121, 4370242, 8740484, 15295847, 30591694, 61183388]

約数ペア:

[(1, 61183388), (2, 30591694), (4, 15295847), (7, 8740484), (14, 4370242), (28, 2185121), (29, 2109772), (58, 1054886), (116, 527443), (151, 405188), (203, 301396), (302, 202594), (406, 150698), (499, 122612), (604, 101297), (812, 75349), (998, 61306), (1057, 57884), (1996, 30653), (2114, 28942), (3493, 17516), (4228, 14471), (4379, 13972), (6986, 8758)]