31940190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{118297}}^1$

素因数の和:118313

約数の個数: 32

約数和(自身を含む): 85174560

約数和(自身を除く): 53234370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 118297, 236594, 354891, 591485, 709782, 1064673, 1182970, 1774455, 2129346, 3194019, 3548910, 5323365, 6388038, 10646730, 15970095, 31940190]

約数ペア:

[(1, 31940190), (2, 15970095), (3, 10646730), (5, 6388038), (6, 5323365), (9, 3548910), (10, 3194019), (15, 2129346), (18, 1774455), (27, 1182970), (30, 1064673), (45, 709782), (54, 591485), (90, 354891), (135, 236594), (270, 118297)]