6447630

素因数分解:

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

素因数の和:30720

約数の個数: 32

約数和(自身を含む): 17685504

約数和(自身を除く): 11237874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 30703, 61406, 92109, 153515, 184218, 214921, 307030, 429842, 460545, 644763, 921090, 1074605, 1289526, 2149210, 3223815, 6447630]

約数ペア:

[(1, 6447630), (2, 3223815), (3, 2149210), (5, 1289526), (6, 1074605), (7, 921090), (10, 644763), (14, 460545), (15, 429842), (21, 307030), (30, 214921), (35, 184218), (42, 153515), (70, 92109), (105, 61406), (210, 30703)]