28571130

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{5039}}^1$

素因数の和:5065

約数の個数: 80

約数和(自身を含む): 87816960

約数和(自身を除く): 59245830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5039, 5670, 10078, 15117, 25195, 30234, 35273, 45351, 50390, 70546, 75585, 90702, 105819, 136053, 151170, 176365, 211638, 226755, 272106, 317457, 352730, 408159, 453510, 529095, 634914, 680265, 816318, 952371, 1058190, 1360530, 1587285, 1904742, 2040795, 2857113, 3174570, 4081590, 4761855, 5714226, 9523710, 14285565, 28571130]

約数ペア:

[(1, 28571130), (2, 14285565), (3, 9523710), (5, 5714226), (6, 4761855), (7, 4081590), (9, 3174570), (10, 2857113), (14, 2040795), (15, 1904742), (18, 1587285), (21, 1360530), (27, 1058190), (30, 952371), (35, 816318), (42, 680265), (45, 634914), (54, 529095), (63, 453510), (70, 408159), (81, 352730), (90, 317457), (105, 272106), (126, 226755), (135, 211638), (162, 176365), (189, 151170), (210, 136053), (270, 105819), (315, 90702), (378, 75585), (405, 70546), (567, 50390), (630, 45351), (810, 35273), (945, 30234), (1134, 25195), (1890, 15117), (2835, 10078), (5039, 5670)]