380030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 803520

約数和(自身を除く): 423490

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 89, 122, 178, 305, 427, 445, 610, 623, 854, 890, 1246, 2135, 3115, 4270, 5429, 6230, 10858, 27145, 38003, 54290, 76006, 190015, 380030]

約数ペア:

[(1, 380030), (2, 190015), (5, 76006), (7, 54290), (10, 38003), (14, 27145), (35, 10858), (61, 6230), (70, 5429), (89, 4270), (122, 3115), (178, 2135), (305, 1246), (427, 890), (445, 854), (610, 623)]