248334420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{30211}}^1$

素因数の和:30360

約数の個数: 48

約数和(自身を含む): 700435008

約数和(自身を除く): 452100588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 30211, 60422, 90633, 120844, 151055, 181266, 302110, 362532, 453165, 604220, 906330, 1812660, 4138907, 8277814, 12416721, 16555628, 20694535, 24833442, 41389070, 49666884, 62083605, 82778140, 124167210, 248334420]

約数ペア:

[(1, 248334420), (2, 124167210), (3, 82778140), (4, 62083605), (5, 49666884), (6, 41389070), (10, 24833442), (12, 20694535), (15, 16555628), (20, 12416721), (30, 8277814), (60, 4138907), (137, 1812660), (274, 906330), (411, 604220), (548, 453165), (685, 362532), (822, 302110), (1370, 181266), (1644, 151055), (2055, 120844), (2740, 90633), (4110, 60422), (8220, 30211)]