445198110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19813}}^1$

素因数の和:19937

約数の個数: 64

約数和(自身を含む): 1232589312

約数和(自身を除く): 787391202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 7490, 11235, 19813, 22470, 39626, 59439, 99065, 118878, 138691, 198130, 277382, 297195, 416073, 594390, 693455, 832146, 1386910, 2080365, 2119991, 4160730, 4239982, 6359973, 10599955, 12719946, 14839937, 21199910, 29679874, 31799865, 44519811, 63599730, 74199685, 89039622, 148399370, 222599055, 445198110]

約数ペア:

[(1, 445198110), (2, 222599055), (3, 148399370), (5, 89039622), (6, 74199685), (7, 63599730), (10, 44519811), (14, 31799865), (15, 29679874), (21, 21199910), (30, 14839937), (35, 12719946), (42, 10599955), (70, 6359973), (105, 4239982), (107, 4160730), (210, 2119991), (214, 2080365), (321, 1386910), (535, 832146), (642, 693455), (749, 594390), (1070, 416073), (1498, 297195), (1605, 277382), (2247, 198130), (3210, 138691), (3745, 118878), (4494, 99065), (7490, 59439), (11235, 39626), (19813, 22470)]