153317540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{333299}}^1$

素因数の和:333331

約数の個数: 24

約数和(自身を含む): 335966400

約数和(自身を除く): 182648860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 333299, 666598, 1333196, 1666495, 3332990, 6665980, 7665877, 15331754, 30663508, 38329385, 76658770, 153317540]

約数ペア:

[(1, 153317540), (2, 76658770), (4, 38329385), (5, 30663508), (10, 15331754), (20, 7665877), (23, 6665980), (46, 3332990), (92, 1666495), (115, 1333196), (230, 666598), (460, 333299)]