15693973210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{149909}}^1$

素因数の和:149983

約数の個数: 48

約数和(自身を含む): 30842483400

約数和(自身を除く): 15148510190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 361, 551, 722, 1102, 1805, 2755, 3610, 5510, 10469, 20938, 52345, 104690, 149909, 299818, 749545, 1499090, 2848271, 4347361, 5696542, 8694722, 14241355, 21736805, 28482710, 43473610, 54117149, 82599859, 108234298, 165199718, 270585745, 412999295, 541171490, 825998590, 1569397321, 3138794642, 7846986605, 15693973210]

約数ペア:

[(1, 15693973210), (2, 7846986605), (5, 3138794642), (10, 1569397321), (19, 825998590), (29, 541171490), (38, 412999295), (58, 270585745), (95, 165199718), (145, 108234298), (190, 82599859), (290, 54117149), (361, 43473610), (551, 28482710), (722, 21736805), (1102, 14241355), (1805, 8694722), (2755, 5696542), (3610, 4347361), (5510, 2848271), (10469, 1499090), (20938, 749545), (52345, 299818), (104690, 149909)]