1380459330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{902261}}^1$

素因数の和:902291

約数の個数: 48

約数和(自身を含む): 3800327544

約数和(自身を除く): 2419868214

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, 902261, 1804522, 2706783, 4511305, 5413566, 8120349, 9022610, 13533915, 15338437, 16240698, 27067830, 30676874, 40601745, 46015311, 76692185, 81203490, 92030622, 138045933, 153384370, 230076555, 276091866, 460153110, 690229665, 1380459330]

約数ペア:

[(1, 1380459330), (2, 690229665), (3, 460153110), (5, 276091866), (6, 230076555), (9, 153384370), (10, 138045933), (15, 92030622), (17, 81203490), (18, 76692185), (30, 46015311), (34, 40601745), (45, 30676874), (51, 27067830), (85, 16240698), (90, 15338437), (102, 13533915), (153, 9022610), (170, 8120349), (255, 5413566), (306, 4511305), (510, 2706783), (765, 1804522), (1530, 902261)]