71314830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5215

約数の個数: 80

約数和(自身を含む): 203076720

約数和(自身を除く): 131761890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 5179, 6885, 10358, 13770, 15537, 25895, 31074, 46611, 51790, 77685, 88043, 93222, 139833, 155370, 176086, 233055, 264129, 279666, 419499, 440215, 466110, 528258, 699165, 792387, 838998, 880430, 1320645, 1398330, 1584774, 2097495, 2377161, 2641290, 3961935, 4194990, 4754322, 7131483, 7923870, 11885805, 14262966, 23771610, 35657415, 71314830]

約数ペア:

[(1, 71314830), (2, 35657415), (3, 23771610), (5, 14262966), (6, 11885805), (9, 7923870), (10, 7131483), (15, 4754322), (17, 4194990), (18, 3961935), (27, 2641290), (30, 2377161), (34, 2097495), (45, 1584774), (51, 1398330), (54, 1320645), (81, 880430), (85, 838998), (90, 792387), (102, 699165), (135, 528258), (153, 466110), (162, 440215), (170, 419499), (255, 279666), (270, 264129), (306, 233055), (405, 176086), (459, 155370), (510, 139833), (765, 93222), (810, 88043), (918, 77685), (1377, 51790), (1530, 46611), (2295, 31074), (2754, 25895), (4590, 15537), (5179, 13770), (6885, 10358)]