30688989

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 11906211

約数列:

[1, 3, 29, 87, 173, 519, 2039, 5017, 6117, 15051, 59131, 177393, 352747, 1058241, 10229663, 30688989]

約数ペア:

[(1, 30688989), (3, 10229663), (29, 1058241), (87, 352747), (173, 177393), (519, 59131), (2039, 15051), (5017, 6117)]