47217130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 87464448

約数和(自身を除く): 40247318

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 911, 1822, 4555, 5183, 9110, 10366, 25915, 51830, 64681, 66503, 129362, 133006, 323405, 332515, 646810, 665030, 4721713, 9443426, 23608565, 47217130]

約数ペア:

[(1, 47217130), (2, 23608565), (5, 9443426), (10, 4721713), (71, 665030), (73, 646810), (142, 332515), (146, 323405), (355, 133006), (365, 129362), (710, 66503), (730, 64681), (911, 51830), (1822, 25915), (4555, 10366), (5183, 9110)]