210375690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2887}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 578893824

約数和(自身を除く): 368518134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 1041, 1735, 2082, 2429, 2887, 3470, 4858, 5205, 5774, 7287, 8661, 10410, 12145, 14435, 14574, 17322, 20209, 24290, 28870, 36435, 40418, 43305, 60627, 72870, 86610, 101045, 121254, 202090, 303135, 606270, 1001789, 2003578, 3005367, 5008945, 6010734, 7012523, 10017890, 14025046, 15026835, 21037569, 30053670, 35062615, 42075138, 70125230, 105187845, 210375690]

約数ペア:

[(1, 210375690), (2, 105187845), (3, 70125230), (5, 42075138), (6, 35062615), (7, 30053670), (10, 21037569), (14, 15026835), (15, 14025046), (21, 10017890), (30, 7012523), (35, 6010734), (42, 5008945), (70, 3005367), (105, 2003578), (210, 1001789), (347, 606270), (694, 303135), (1041, 202090), (1735, 121254), (2082, 101045), (2429, 86610), (2887, 72870), (3470, 60627), (4858, 43305), (5205, 40418), (5774, 36435), (7287, 28870), (8661, 24290), (10410, 20209), (12145, 17322), (14435, 14574)]