130331304

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1987}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 353545920

約数和(自身を除く): 223214616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1822, 1987, 2733, 3644, 3974, 5466, 5961, 7288, 7948, 8199, 10932, 11922, 15896, 16398, 17883, 21864, 23844, 32796, 35766, 47688, 65592, 71532, 143064, 1810157, 3620314, 5430471, 7240628, 10860942, 14481256, 16291413, 21721884, 32582826, 43443768, 65165652, 130331304]

約数ペア:

[(1, 130331304), (2, 65165652), (3, 43443768), (4, 32582826), (6, 21721884), (8, 16291413), (9, 14481256), (12, 10860942), (18, 7240628), (24, 5430471), (36, 3620314), (72, 1810157), (911, 143064), (1822, 71532), (1987, 65592), (2733, 47688), (3644, 35766), (3974, 32796), (5466, 23844), (5961, 21864), (7288, 17883), (7948, 16398), (8199, 15896), (10932, 11922)]