81900537270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2730017909}}^1$

素因数の和:2730017919

約数の個数: 16

約数和(自身を含む): 196561289520

約数和(自身を除く): 114660752250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2730017909, 5460035818, 8190053727, 13650089545, 16380107454, 27300179090, 40950268635, 81900537270]

約数ペア:

[(1, 81900537270), (2, 40950268635), (3, 27300179090), (5, 16380107454), (6, 13650089545), (10, 8190053727), (15, 5460035818), (30, 2730017909)]