30089865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6709}}^1$

素因数の和:6753

約数の個数: 32

約数和(自身を含む): 54109440

約数和(自身を除く): 24019575

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 6709, 20127, 33545, 87217, 100635, 154307, 261651, 436085, 462921, 771535, 1308255, 2005991, 2314605, 6017973, 10029955, 30089865]

約数ペア:

[(1, 30089865), (3, 10029955), (5, 6017973), (13, 2314605), (15, 2005991), (23, 1308255), (39, 771535), (65, 462921), (69, 436085), (115, 261651), (195, 154307), (299, 100635), (345, 87217), (897, 33545), (1495, 20127), (4485, 6709)]