305440362

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{56003}}^1$

素因数の和:56115

約数の個数: 32

約数和(自身を含む): 685488960

約数和(自身を除く): 380048598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 56003, 112006, 168009, 336018, 504027, 1008054, 1512081, 3024162, 5656303, 11312606, 16968909, 33937818, 50906727, 101813454, 152720181, 305440362]

約数ペア:

[(1, 305440362), (2, 152720181), (3, 101813454), (6, 50906727), (9, 33937818), (18, 16968909), (27, 11312606), (54, 5656303), (101, 3024162), (202, 1512081), (303, 1008054), (606, 504027), (909, 336018), (1818, 168009), (2727, 112006), (5454, 56003)]