4278450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2593}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 11579616

約数和(自身を除く): 7301166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 2593, 5186, 7779, 12965, 15558, 25930, 28523, 38895, 57046, 64825, 77790, 85569, 129650, 142615, 171138, 194475, 285230, 388950, 427845, 713075, 855690, 1426150, 2139225, 4278450]

約数ペア:

[(1, 4278450), (2, 2139225), (3, 1426150), (5, 855690), (6, 713075), (10, 427845), (11, 388950), (15, 285230), (22, 194475), (25, 171138), (30, 142615), (33, 129650), (50, 85569), (55, 77790), (66, 64825), (75, 57046), (110, 38895), (150, 28523), (165, 25930), (275, 15558), (330, 12965), (550, 7779), (825, 5186), (1650, 2593)]