1900542810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{24971}}^1$

素因数の和:25083

約数の個数: 64

約数和(自身を含む): 4746677760

約数和(自身を除く): 2846134950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 59, 86, 118, 129, 177, 215, 258, 295, 354, 430, 590, 645, 885, 1290, 1770, 2537, 5074, 7611, 12685, 15222, 24971, 25370, 38055, 49942, 74913, 76110, 124855, 149826, 249710, 374565, 749130, 1073753, 1473289, 2147506, 2946578, 3221259, 4419867, 5368765, 6442518, 7366445, 8839734, 10737530, 14732890, 16106295, 22099335, 32212590, 44198670, 63351427, 126702854, 190054281, 316757135, 380108562, 633514270, 950271405, 1900542810]

約数ペア:

[(1, 1900542810), (2, 950271405), (3, 633514270), (5, 380108562), (6, 316757135), (10, 190054281), (15, 126702854), (30, 63351427), (43, 44198670), (59, 32212590), (86, 22099335), (118, 16106295), (129, 14732890), (177, 10737530), (215, 8839734), (258, 7366445), (295, 6442518), (354, 5368765), (430, 4419867), (590, 3221259), (645, 2946578), (885, 2147506), (1290, 1473289), (1770, 1073753), (2537, 749130), (5074, 374565), (7611, 249710), (12685, 149826), (15222, 124855), (24971, 76110), (25370, 74913), (38055, 49942)]