61343830

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{31139}}^1$

素因数の和:31343

約数の個数: 16

約数和(自身を含む): 110982960

約数和(自身を除く): 49639130

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 31139, 62278, 155695, 311390, 6134383, 12268766, 30671915, 61343830]

約数ペア:

[(1, 61343830), (2, 30671915), (5, 12268766), (10, 6134383), (197, 311390), (394, 155695), (985, 62278), (1970, 31139)]