326125170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{172553}}^1$

素因数の和:172576

約数の個数: 64

約数和(自身を含む): 993911040

約数和(自身を除く): 667785870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 172553, 345106, 517659, 862765, 1035318, 1207871, 1552977, 1725530, 2415742, 2588295, 3105954, 3623613, 4658931, 5176590, 6039355, 7247226, 7764885, 9317862, 10870839, 12078710, 15529770, 18118065, 21741678, 23294655, 32612517, 36236130, 46589310, 54354195, 65225034, 108708390, 163062585, 326125170]

約数ペア:

[(1, 326125170), (2, 163062585), (3, 108708390), (5, 65225034), (6, 54354195), (7, 46589310), (9, 36236130), (10, 32612517), (14, 23294655), (15, 21741678), (18, 18118065), (21, 15529770), (27, 12078710), (30, 10870839), (35, 9317862), (42, 7764885), (45, 7247226), (54, 6039355), (63, 5176590), (70, 4658931), (90, 3623613), (105, 3105954), (126, 2588295), (135, 2415742), (189, 1725530), (210, 1552977), (270, 1207871), (315, 1035318), (378, 862765), (630, 517659), (945, 345106), (1890, 172553)]