30949605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 59304960

約数和(自身を除く): 28355355

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1759, 1955, 3519, 5277, 5865, 8795, 15831, 17595, 26385, 29903, 40457, 79155, 89709, 121371, 149515, 202285, 269127, 364113, 448545, 606855, 687769, 1345635, 1820565, 2063307, 3438845, 6189921, 10316535, 30949605]

約数ペア:

[(1, 30949605), (3, 10316535), (5, 6189921), (9, 3438845), (15, 2063307), (17, 1820565), (23, 1345635), (45, 687769), (51, 606855), (69, 448545), (85, 364113), (115, 269127), (153, 202285), (207, 149515), (255, 121371), (345, 89709), (391, 79155), (765, 40457), (1035, 29903), (1173, 26385), (1759, 17595), (1955, 15831), (3519, 8795), (5277, 5865)]