29561530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 56424960

約数和(自身を除く): 26863430

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 991, 1570, 1982, 2983, 4955, 5966, 9910, 14915, 18829, 29830, 37658, 94145, 155587, 188290, 311174, 777935, 1555870, 2956153, 5912306, 14780765, 29561530]

約数ペア:

[(1, 29561530), (2, 14780765), (5, 5912306), (10, 2956153), (19, 1555870), (38, 777935), (95, 311174), (157, 188290), (190, 155587), (314, 94145), (785, 37658), (991, 29830), (1570, 18829), (1982, 14915), (2983, 9910), (4955, 5966)]