2050871910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{155723}}^1$

素因数の和:156172

約数の個数: 32

約数和(自身を含む): 4933336320

約数和(自身を除く): 2882464410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 155723, 311446, 467169, 778615, 934338, 1557230, 2335845, 4671690, 68362397, 136724794, 205087191, 341811985, 410174382, 683623970, 1025435955, 2050871910]

約数ペア:

[(1, 2050871910), (2, 1025435955), (3, 683623970), (5, 410174382), (6, 341811985), (10, 205087191), (15, 136724794), (30, 68362397), (439, 4671690), (878, 2335845), (1317, 1557230), (2195, 934338), (2634, 778615), (4390, 467169), (6585, 311446), (13170, 155723)]