45979470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^2$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 123459336

約数和(自身を除く): 77479866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 109, 129, 215, 218, 258, 327, 387, 430, 545, 645, 654, 774, 981, 1090, 1290, 1635, 1935, 1962, 3270, 3870, 4687, 4905, 9374, 9810, 11881, 14061, 23435, 23762, 28122, 35643, 42183, 46870, 59405, 70305, 71286, 84366, 106929, 118810, 140610, 178215, 210915, 213858, 356430, 421830, 510883, 534645, 1021766, 1069290, 1532649, 2554415, 3065298, 4597947, 5108830, 7663245, 9195894, 15326490, 22989735, 45979470]

約数ペア:

[(1, 45979470), (2, 22989735), (3, 15326490), (5, 9195894), (6, 7663245), (9, 5108830), (10, 4597947), (15, 3065298), (18, 2554415), (30, 1532649), (43, 1069290), (45, 1021766), (86, 534645), (90, 510883), (109, 421830), (129, 356430), (215, 213858), (218, 210915), (258, 178215), (327, 140610), (387, 118810), (430, 106929), (545, 84366), (645, 71286), (654, 70305), (774, 59405), (981, 46870), (1090, 42183), (1290, 35643), (1635, 28122), (1935, 23762), (1962, 23435), (3270, 14061), (3870, 11881), (4687, 9810), (4905, 9374)]