30208048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8543}}^1$

素因数の和:8581

約数の個数: 40

約数和(自身を含む): 66745728

約数和(自身を除く): 36537680

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8543, 17086, 34172, 68344, 111059, 136688, 145231, 222118, 290462, 444236, 580924, 888472, 1161848, 1776944, 1888003, 2323696, 3776006, 7552012, 15104024, 30208048]

約数ペア:

[(1, 30208048), (2, 15104024), (4, 7552012), (8, 3776006), (13, 2323696), (16, 1888003), (17, 1776944), (26, 1161848), (34, 888472), (52, 580924), (68, 444236), (104, 290462), (136, 222118), (208, 145231), (221, 136688), (272, 111059), (442, 68344), (884, 34172), (1768, 17086), (3536, 8543)]