11919870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4567}}^1$

素因数の和:4609

約数の個数: 48

約数和(自身を含む): 32067360

約数和(自身を除く): 20147490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4567, 9134, 13701, 22835, 27402, 41103, 45670, 68505, 82206, 132443, 137010, 205515, 264886, 397329, 411030, 662215, 794658, 1191987, 1324430, 1986645, 2383974, 3973290, 5959935, 11919870]

約数ペア:

[(1, 11919870), (2, 5959935), (3, 3973290), (5, 2383974), (6, 1986645), (9, 1324430), (10, 1191987), (15, 794658), (18, 662215), (29, 411030), (30, 397329), (45, 264886), (58, 205515), (87, 137010), (90, 132443), (145, 82206), (174, 68505), (261, 45670), (290, 41103), (435, 27402), (522, 22835), (870, 13701), (1305, 9134), (2610, 4567)]