30087603

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 56661696

約数和(自身を除く): 26574093

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 2161, 4641, 6483, 13923, 15127, 19449, 28093, 36737, 45381, 84279, 110211, 136143, 196651, 252837, 257159, 330633, 477581, 589953, 771477, 1432743, 1769859, 2314431, 3343067, 4298229, 10029201, 30087603]

約数ペア:

[(1, 30087603), (3, 10029201), (7, 4298229), (9, 3343067), (13, 2314431), (17, 1769859), (21, 1432743), (39, 771477), (51, 589953), (63, 477581), (91, 330633), (117, 257159), (119, 252837), (153, 196651), (221, 136143), (273, 110211), (357, 84279), (663, 45381), (819, 36737), (1071, 28093), (1547, 19449), (1989, 15127), (2161, 13923), (4641, 6483)]