69530044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 129616200

約数和(自身を除く): 60086156

約数列:

[1, 2, 4, 19, 38, 76, 179, 269, 358, 361, 538, 716, 722, 1076, 1444, 3401, 5111, 6802, 10222, 13604, 20444, 48151, 64619, 96302, 97109, 129238, 192604, 194218, 258476, 388436, 914869, 1829738, 3659476, 17382511, 34765022, 69530044]

約数ペア:

[(1, 69530044), (2, 34765022), (4, 17382511), (19, 3659476), (38, 1829738), (76, 914869), (179, 388436), (269, 258476), (358, 194218), (361, 192604), (538, 129238), (716, 97109), (722, 96302), (1076, 64619), (1444, 48151), (3401, 20444), (5111, 13604), (6802, 10222)]