30925956

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 73801728

約数和(自身を除く): 42875772

約数列:

[1, 2, 3, 4, 6, 12, 103, 131, 191, 206, 262, 309, 382, 393, 412, 524, 573, 618, 764, 786, 1146, 1236, 1572, 2292, 13493, 19673, 25021, 26986, 39346, 40479, 50042, 53972, 59019, 75063, 78692, 80958, 100084, 118038, 150126, 161916, 236076, 300252, 2577163, 5154326, 7731489, 10308652, 15462978, 30925956]

約数ペア:

[(1, 30925956), (2, 15462978), (3, 10308652), (4, 7731489), (6, 5154326), (12, 2577163), (103, 300252), (131, 236076), (191, 161916), (206, 150126), (262, 118038), (309, 100084), (382, 80958), (393, 78692), (412, 75063), (524, 59019), (573, 53972), (618, 50042), (764, 40479), (786, 39346), (1146, 26986), (1236, 25021), (1572, 19673), (2292, 13493)]