14887030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 12912170

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 389, 430, 445, 778, 890, 1945, 3827, 3890, 7654, 16727, 19135, 33454, 34621, 38270, 69242, 83635, 167270, 173105, 346210, 1488703, 2977406, 7443515, 14887030]

約数ペア:

[(1, 14887030), (2, 7443515), (5, 2977406), (10, 1488703), (43, 346210), (86, 173105), (89, 167270), (178, 83635), (215, 69242), (389, 38270), (430, 34621), (445, 33454), (778, 19135), (890, 16727), (1945, 7654), (3827, 3890)]