858303530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6653}}^1$

素因数の和:6783

約数の個数: 64

約数和(自身を含む): 1878024960

約数和(自身を除く): 1019721430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 665, 679, 970, 1330, 1358, 1843, 3395, 3686, 6653, 6790, 9215, 12901, 13306, 18430, 25802, 33265, 46571, 64505, 66530, 93142, 126407, 129010, 232855, 252814, 465710, 632035, 645341, 884849, 1264070, 1290682, 1769698, 3226705, 4424245, 4517387, 6453410, 8848490, 9034774, 12261479, 22586935, 24522958, 45173870, 61307395, 85830353, 122614790, 171660706, 429151765, 858303530]

約数ペア:

[(1, 858303530), (2, 429151765), (5, 171660706), (7, 122614790), (10, 85830353), (14, 61307395), (19, 45173870), (35, 24522958), (38, 22586935), (70, 12261479), (95, 9034774), (97, 8848490), (133, 6453410), (190, 4517387), (194, 4424245), (266, 3226705), (485, 1769698), (665, 1290682), (679, 1264070), (970, 884849), (1330, 645341), (1358, 632035), (1843, 465710), (3395, 252814), (3686, 232855), (6653, 129010), (6790, 126407), (9215, 93142), (12901, 66530), (13306, 64505), (18430, 46571), (25802, 33265)]