5370890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 11462472

約数和(自身を除く): 6091582

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 113, 194, 226, 245, 485, 490, 565, 679, 791, 970, 1130, 1358, 1582, 3395, 3955, 4753, 5537, 6790, 7910, 9506, 10961, 11074, 21922, 23765, 27685, 47530, 54805, 55370, 76727, 109610, 153454, 383635, 537089, 767270, 1074178, 2685445, 5370890]

約数ペア:

[(1, 5370890), (2, 2685445), (5, 1074178), (7, 767270), (10, 537089), (14, 383635), (35, 153454), (49, 109610), (70, 76727), (97, 55370), (98, 54805), (113, 47530), (194, 27685), (226, 23765), (245, 21922), (485, 11074), (490, 10961), (565, 9506), (679, 7910), (791, 6790), (970, 5537), (1130, 4753), (1358, 3955), (1582, 3395)]