27388630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 51793344

約数和(自身を除く): 24404714

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 617, 965, 1234, 1930, 3085, 4439, 6170, 8878, 14191, 22195, 28382, 44390, 70955, 119081, 141910, 238162, 595405, 1190810, 2738863, 5477726, 13694315, 27388630]

約数ペア:

[(1, 27388630), (2, 13694315), (5, 5477726), (10, 2738863), (23, 1190810), (46, 595405), (115, 238162), (193, 141910), (230, 119081), (386, 70955), (617, 44390), (965, 28382), (1234, 22195), (1930, 14191), (3085, 8878), (4439, 6170)]