290963220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{82193}}^1$

素因数の和:82264

約数の個数: 48

約数和(自身を含む): 828515520

約数和(自身を除く): 537552300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 82193, 164386, 246579, 328772, 410965, 493158, 821930, 986316, 1232895, 1643860, 2465790, 4849387, 4931580, 9698774, 14548161, 19397548, 24246935, 29096322, 48493870, 58192644, 72740805, 96987740, 145481610, 290963220]

約数ペア:

[(1, 290963220), (2, 145481610), (3, 96987740), (4, 72740805), (5, 58192644), (6, 48493870), (10, 29096322), (12, 24246935), (15, 19397548), (20, 14548161), (30, 9698774), (59, 4931580), (60, 4849387), (118, 2465790), (177, 1643860), (236, 1232895), (295, 986316), (354, 821930), (590, 493158), (708, 410965), (885, 328772), (1180, 246579), (1770, 164386), (3540, 82193)]