30554678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 61018272

約数和(自身を除く): 30463594

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1061, 1309, 1694, 2057, 2122, 2618, 4114, 7427, 11671, 14399, 14854, 18037, 23342, 28798, 36074, 81697, 126259, 128381, 163394, 198407, 252518, 256762, 396814, 898667, 1388849, 1797334, 2182477, 2777698, 4364954, 15277339, 30554678]

約数ペア:

[(1, 30554678), (2, 15277339), (7, 4364954), (11, 2777698), (14, 2182477), (17, 1797334), (22, 1388849), (34, 898667), (77, 396814), (119, 256762), (121, 252518), (154, 198407), (187, 163394), (238, 128381), (242, 126259), (374, 81697), (847, 36074), (1061, 28798), (1309, 23342), (1694, 18037), (2057, 14854), (2122, 14399), (2618, 11671), (4114, 7427)]