308927130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{130349}}^1$

素因数の和:130438

約数の個数: 32

約数和(自身を含む): 750816000

約数和(自身を除く): 441888870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 130349, 260698, 391047, 651745, 782094, 1303490, 1955235, 3910470, 10297571, 20595142, 30892713, 51487855, 61785426, 102975710, 154463565, 308927130]

約数ペア:

[(1, 308927130), (2, 154463565), (3, 102975710), (5, 61785426), (6, 51487855), (10, 30892713), (15, 20595142), (30, 10297571), (79, 3910470), (158, 1955235), (237, 1303490), (395, 782094), (474, 651745), (790, 391047), (1185, 260698), (2370, 130349)]