254170230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8447}}^1$

素因数の和:8533

約数の個数: 64

約数和(自身を含む): 656916480

約数和(自身を除く): 402746250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 8447, 10030, 15045, 16894, 25341, 30090, 42235, 50682, 84470, 126705, 143599, 253410, 287198, 430797, 498373, 717995, 861594, 996746, 1435990, 1495119, 2153985, 2491865, 2990238, 4307970, 4983730, 7475595, 8472341, 14951190, 16944682, 25417023, 42361705, 50834046, 84723410, 127085115, 254170230]

約数ペア:

[(1, 254170230), (2, 127085115), (3, 84723410), (5, 50834046), (6, 42361705), (10, 25417023), (15, 16944682), (17, 14951190), (30, 8472341), (34, 7475595), (51, 4983730), (59, 4307970), (85, 2990238), (102, 2491865), (118, 2153985), (170, 1495119), (177, 1435990), (255, 996746), (295, 861594), (354, 717995), (510, 498373), (590, 430797), (885, 287198), (1003, 253410), (1770, 143599), (2006, 126705), (3009, 84470), (5015, 50682), (6018, 42235), (8447, 30090), (10030, 25341), (15045, 16894)]