16650990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10883}}^1$

素因数の和:10913

約数の個数: 48

約数和(自身を含む): 45843408

約数和(自身を除く): 29192418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 10883, 21766, 32649, 54415, 65298, 97947, 108830, 163245, 185011, 195894, 326490, 370022, 489735, 555033, 925055, 979470, 1110066, 1665099, 1850110, 2775165, 3330198, 5550330, 8325495, 16650990]

約数ペア:

[(1, 16650990), (2, 8325495), (3, 5550330), (5, 3330198), (6, 2775165), (9, 1850110), (10, 1665099), (15, 1110066), (17, 979470), (18, 925055), (30, 555033), (34, 489735), (45, 370022), (51, 326490), (85, 195894), (90, 185011), (102, 163245), (153, 108830), (170, 97947), (255, 65298), (306, 54415), (510, 32649), (765, 21766), (1530, 10883)]