201511140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115811}}^1$

素因数の和:115852

約数の個数: 48

約数和(自身を含む): 583692480

約数和(自身を除く): 382181340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 115811, 231622, 347433, 463244, 579055, 694866, 1158110, 1389732, 1737165, 2316220, 3358519, 3474330, 6717038, 6948660, 10075557, 13434076, 16792595, 20151114, 33585190, 40302228, 50377785, 67170380, 100755570, 201511140]

約数ペア:

[(1, 201511140), (2, 100755570), (3, 67170380), (4, 50377785), (5, 40302228), (6, 33585190), (10, 20151114), (12, 16792595), (15, 13434076), (20, 10075557), (29, 6948660), (30, 6717038), (58, 3474330), (60, 3358519), (87, 2316220), (116, 1737165), (145, 1389732), (174, 1158110), (290, 694866), (348, 579055), (435, 463244), (580, 347433), (870, 231622), (1740, 115811)]