626789070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53987}}^1$

素因数の和:54046

約数の個数: 64

約数和(自身を含む): 1710339840

約数和(自身を除く): 1083550770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 53987, 107974, 161961, 269935, 323922, 485883, 539870, 809805, 971766, 1457649, 1619610, 2321441, 2429415, 2915298, 4642882, 4858830, 6964323, 7288245, 11607205, 13928646, 14576490, 20892969, 23214410, 34821615, 41785938, 62678907, 69643230, 104464845, 125357814, 208929690, 313394535, 626789070]

約数ペア:

[(1, 626789070), (2, 313394535), (3, 208929690), (5, 125357814), (6, 104464845), (9, 69643230), (10, 62678907), (15, 41785938), (18, 34821615), (27, 23214410), (30, 20892969), (43, 14576490), (45, 13928646), (54, 11607205), (86, 7288245), (90, 6964323), (129, 4858830), (135, 4642882), (215, 2915298), (258, 2429415), (270, 2321441), (387, 1619610), (430, 1457649), (645, 971766), (774, 809805), (1161, 539870), (1290, 485883), (1935, 323922), (2322, 269935), (3870, 161961), (5805, 107974), (11610, 53987)]