87115830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19489}}^1$

素因数の和:19648

約数の個数: 32

約数和(自身を含む): 210492000

約数和(自身を除く): 123376170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 19489, 38978, 58467, 97445, 116934, 194890, 292335, 584670, 2903861, 5807722, 8711583, 14519305, 17423166, 29038610, 43557915, 87115830]

約数ペア:

[(1, 87115830), (2, 43557915), (3, 29038610), (5, 17423166), (6, 14519305), (10, 8711583), (15, 5807722), (30, 2903861), (149, 584670), (298, 292335), (447, 194890), (745, 116934), (894, 97445), (1490, 58467), (2235, 38978), (4470, 19489)]