7144030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6463970

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 349, 445, 698, 890, 1745, 2047, 3490, 4094, 8027, 10235, 16054, 20470, 31061, 40135, 62122, 80270, 155305, 310610, 714403, 1428806, 3572015, 7144030]

約数ペア:

[(1, 7144030), (2, 3572015), (5, 1428806), (10, 714403), (23, 310610), (46, 155305), (89, 80270), (115, 62122), (178, 40135), (230, 31061), (349, 20470), (445, 16054), (698, 10235), (890, 8027), (1745, 4094), (2047, 3490)]