523218290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 1118050560

約数和(自身を除く): 594832270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 373, 406, 691, 746, 1015, 1382, 1865, 2030, 2611, 3455, 3730, 4837, 5222, 6910, 9674, 10817, 13055, 20039, 21634, 24185, 26110, 40078, 48370, 54085, 75719, 100195, 108170, 140273, 151438, 200390, 257743, 280546, 378595, 515486, 701365, 757190, 1288715, 1402730, 1804201, 2577430, 3608402, 7474547, 9021005, 14949094, 18042010, 37372735, 52321829, 74745470, 104643658, 261609145, 523218290]

約数ペア:

[(1, 523218290), (2, 261609145), (5, 104643658), (7, 74745470), (10, 52321829), (14, 37372735), (29, 18042010), (35, 14949094), (58, 9021005), (70, 7474547), (145, 3608402), (203, 2577430), (290, 1804201), (373, 1402730), (406, 1288715), (691, 757190), (746, 701365), (1015, 515486), (1382, 378595), (1865, 280546), (2030, 257743), (2611, 200390), (3455, 151438), (3730, 140273), (4837, 108170), (5222, 100195), (6910, 75719), (9674, 54085), (10817, 48370), (13055, 40078), (20039, 26110), (21634, 24185)]