30405650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 62808480

約数和(自身を除く): 32402830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 937, 1298, 1475, 1874, 2950, 3245, 4685, 6490, 9370, 10307, 16225, 20614, 23425, 32450, 46850, 51535, 55283, 103070, 110566, 257675, 276415, 515350, 552830, 608113, 1216226, 1382075, 2764150, 3040565, 6081130, 15202825, 30405650]

約数ペア:

[(1, 30405650), (2, 15202825), (5, 6081130), (10, 3040565), (11, 2764150), (22, 1382075), (25, 1216226), (50, 608113), (55, 552830), (59, 515350), (110, 276415), (118, 257675), (275, 110566), (295, 103070), (550, 55283), (590, 51535), (649, 46850), (937, 32450), (1298, 23425), (1475, 20614), (1874, 16225), (2950, 10307), (3245, 9370), (4685, 6490)]