250089270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 609292800

約数和(自身を除く): 359203530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 199, 257, 326, 398, 489, 514, 597, 771, 815, 978, 995, 1194, 1285, 1542, 1630, 1990, 2445, 2570, 2985, 3855, 4890, 5970, 7710, 32437, 41891, 51143, 64874, 83782, 97311, 102286, 125673, 153429, 162185, 194622, 209455, 251346, 255715, 306858, 324370, 418910, 486555, 511430, 628365, 767145, 973110, 1256730, 1534290, 8336309, 16672618, 25008927, 41681545, 50017854, 83363090, 125044635, 250089270]

約数ペア:

[(1, 250089270), (2, 125044635), (3, 83363090), (5, 50017854), (6, 41681545), (10, 25008927), (15, 16672618), (30, 8336309), (163, 1534290), (199, 1256730), (257, 973110), (326, 767145), (398, 628365), (489, 511430), (514, 486555), (597, 418910), (771, 324370), (815, 306858), (978, 255715), (995, 251346), (1194, 209455), (1285, 194622), (1542, 162185), (1630, 153429), (1990, 125673), (2445, 102286), (2570, 97311), (2985, 83782), (3855, 64874), (4890, 51143), (5970, 41891), (7710, 32437)]