2247342420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{85711}}^1$

素因数の和:85765

約数の個数: 96

約数和(自身を含む): 6911815680

約数和(自身を除く): 4664473260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 8740, 13110, 26220, 85711, 171422, 257133, 342844, 428555, 514266, 857110, 1028532, 1285665, 1628509, 1714220, 1971353, 2571330, 3257018, 3942706, 4885527, 5142660, 5914059, 6514036, 7885412, 8142545, 9771054, 9856765, 11828118, 16285090, 19542108, 19713530, 23656236, 24427635, 29570295, 32570180, 37455707, 39427060, 48855270, 59140590, 74911414, 97710540, 112367121, 118281180, 149822828, 187278535, 224734242, 374557070, 449468484, 561835605, 749114140, 1123671210, 2247342420]

約数ペア:

[(1, 2247342420), (2, 1123671210), (3, 749114140), (4, 561835605), (5, 449468484), (6, 374557070), (10, 224734242), (12, 187278535), (15, 149822828), (19, 118281180), (20, 112367121), (23, 97710540), (30, 74911414), (38, 59140590), (46, 48855270), (57, 39427060), (60, 37455707), (69, 32570180), (76, 29570295), (92, 24427635), (95, 23656236), (114, 19713530), (115, 19542108), (138, 16285090), (190, 11828118), (228, 9856765), (230, 9771054), (276, 8142545), (285, 7885412), (345, 6514036), (380, 5914059), (437, 5142660), (460, 4885527), (570, 3942706), (690, 3257018), (874, 2571330), (1140, 1971353), (1311, 1714220), (1380, 1628509), (1748, 1285665), (2185, 1028532), (2622, 857110), (4370, 514266), (5244, 428555), (6555, 342844), (8740, 257133), (13110, 171422), (26220, 85711)]