12815130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 18231270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 3919, 7838, 11757, 19595, 23514, 39190, 58785, 117570, 427171, 854342, 1281513, 2135855, 2563026, 4271710, 6407565, 12815130]

約数ペア:

[(1, 12815130), (2, 6407565), (3, 4271710), (5, 2563026), (6, 2135855), (10, 1281513), (15, 854342), (30, 427171), (109, 117570), (218, 58785), (327, 39190), (545, 23514), (654, 19595), (1090, 11757), (1635, 7838), (3270, 3919)]