15140982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 32486400

約数和(自身を除く): 17345418

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 1879, 2686, 3758, 4029, 5637, 8058, 11274, 31943, 63886, 95829, 148441, 191658, 296882, 445323, 890646, 2523497, 5046994, 7570491, 15140982]

約数ペア:

[(1, 15140982), (2, 7570491), (3, 5046994), (6, 2523497), (17, 890646), (34, 445323), (51, 296882), (79, 191658), (102, 148441), (158, 95829), (237, 63886), (474, 31943), (1343, 11274), (1879, 8058), (2686, 5637), (3758, 4029)]