186981270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30703}}^1$

素因数の和:30749

約数の個数: 64

約数和(自身を含む): 530565120

約数和(自身を除く): 343583850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 30703, 61406, 92109, 153515, 184218, 214921, 307030, 429842, 460545, 644763, 890387, 921090, 1074605, 1289526, 1780774, 2149210, 2671161, 3223815, 4451935, 5342322, 6232709, 6447630, 8903870, 12465418, 13355805, 18698127, 26711610, 31163545, 37396254, 62327090, 93490635, 186981270]

約数ペア:

[(1, 186981270), (2, 93490635), (3, 62327090), (5, 37396254), (6, 31163545), (7, 26711610), (10, 18698127), (14, 13355805), (15, 12465418), (21, 8903870), (29, 6447630), (30, 6232709), (35, 5342322), (42, 4451935), (58, 3223815), (70, 2671161), (87, 2149210), (105, 1780774), (145, 1289526), (174, 1074605), (203, 921090), (210, 890387), (290, 644763), (406, 460545), (435, 429842), (609, 307030), (870, 214921), (1015, 184218), (1218, 153515), (2030, 92109), (3045, 61406), (6090, 30703)]