87154210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 187608960

約数和(自身を除く): 100454750

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 110, 118, 130, 143, 286, 295, 590, 649, 715, 767, 1033, 1298, 1430, 1534, 2066, 3245, 3835, 5165, 6490, 7670, 8437, 10330, 11363, 13429, 16874, 22726, 26858, 42185, 56815, 60947, 67145, 84370, 113630, 121894, 134290, 147719, 295438, 304735, 609470, 670417, 738595, 792311, 1340834, 1477190, 1584622, 3352085, 3961555, 6704170, 7923110, 8715421, 17430842, 43577105, 87154210]

約数ペア:

[(1, 87154210), (2, 43577105), (5, 17430842), (10, 8715421), (11, 7923110), (13, 6704170), (22, 3961555), (26, 3352085), (55, 1584622), (59, 1477190), (65, 1340834), (110, 792311), (118, 738595), (130, 670417), (143, 609470), (286, 304735), (295, 295438), (590, 147719), (649, 134290), (715, 121894), (767, 113630), (1033, 84370), (1298, 67145), (1430, 60947), (1534, 56815), (2066, 42185), (3245, 26858), (3835, 22726), (5165, 16874), (6490, 13429), (7670, 11363), (8437, 10330)]