30942185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 7834135

約数列:

[1, 5, 31, 89, 155, 445, 2243, 2759, 11215, 13795, 69533, 199627, 347665, 998135, 6188437, 30942185]

約数ペア:

[(1, 30942185), (5, 6188437), (31, 998135), (89, 347665), (155, 199627), (445, 69533), (2243, 13795), (2759, 11215)]