30158451

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 15836589

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 1637, 2047, 4911, 6141, 14733, 18423, 37651, 112953, 145693, 338859, 437079, 1311237, 3350939, 10052817, 30158451]

約数ペア:

[(1, 30158451), (3, 10052817), (9, 3350939), (23, 1311237), (69, 437079), (89, 338859), (207, 145693), (267, 112953), (801, 37651), (1637, 18423), (2047, 14733), (4911, 6141)]