57858030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 154958400

約数和(自身を除く): 97100370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 509, 842, 1018, 1263, 1527, 2105, 2526, 2545, 3054, 3789, 4210, 4581, 5090, 6315, 7578, 7635, 9162, 11367, 12630, 13743, 15270, 18945, 22734, 22905, 27486, 37890, 45810, 56835, 68715, 113670, 137430, 214289, 428578, 642867, 1071445, 1285734, 1928601, 2142890, 3214335, 3857202, 5785803, 6428670, 9643005, 11571606, 19286010, 28929015, 57858030]

約数ペア:

[(1, 57858030), (2, 28929015), (3, 19286010), (5, 11571606), (6, 9643005), (9, 6428670), (10, 5785803), (15, 3857202), (18, 3214335), (27, 2142890), (30, 1928601), (45, 1285734), (54, 1071445), (90, 642867), (135, 428578), (270, 214289), (421, 137430), (509, 113670), (842, 68715), (1018, 56835), (1263, 45810), (1527, 37890), (2105, 27486), (2526, 22905), (2545, 22734), (3054, 18945), (3789, 15270), (4210, 13743), (4581, 12630), (5090, 11367), (6315, 9162), (7578, 7635)]