309780654

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{991}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 632530944

約数和(自身を除く): 322750290

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 983, 991, 1966, 1982, 2949, 2973, 5898, 5946, 52099, 52523, 104198, 105046, 156297, 157569, 312594, 315138, 974153, 1948306, 2922459, 5844918, 51630109, 103260218, 154890327, 309780654]

約数ペア:

[(1, 309780654), (2, 154890327), (3, 103260218), (6, 51630109), (53, 5844918), (106, 2922459), (159, 1948306), (318, 974153), (983, 315138), (991, 312594), (1966, 157569), (1982, 156297), (2949, 105046), (2973, 104198), (5898, 52523), (5946, 52099)]