15001930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 28097280

約数和(自身を除く): 13095350

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 295, 470, 541, 590, 1082, 2705, 2773, 5410, 5546, 13865, 25427, 27730, 31919, 50854, 63838, 127135, 159595, 254270, 319190, 1500193, 3000386, 7500965, 15001930]

約数ペア:

[(1, 15001930), (2, 7500965), (5, 3000386), (10, 1500193), (47, 319190), (59, 254270), (94, 159595), (118, 127135), (235, 63838), (295, 50854), (470, 31919), (541, 27730), (590, 25427), (1082, 13865), (2705, 5546), (2773, 5410)]