2911290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 7122816

約数和(自身を除く): 4211526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 1831, 3662, 5493, 9155, 10986, 18310, 27465, 54930, 97043, 194086, 291129, 485215, 582258, 970430, 1455645, 2911290]

約数ペア:

[(1, 2911290), (2, 1455645), (3, 970430), (5, 582258), (6, 485215), (10, 291129), (15, 194086), (30, 97043), (53, 54930), (106, 27465), (159, 18310), (265, 10986), (318, 9155), (530, 5493), (795, 3662), (1590, 1831)]