506610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 1421784

約数和(自身を除く): 915174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 433, 585, 866, 1170, 1299, 2165, 2598, 3897, 4330, 5629, 6495, 7794, 11258, 12990, 16887, 19485, 28145, 33774, 38970, 50661, 56290, 84435, 101322, 168870, 253305, 506610]

約数ペア:

[(1, 506610), (2, 253305), (3, 168870), (5, 101322), (6, 84435), (9, 56290), (10, 50661), (13, 38970), (15, 33774), (18, 28145), (26, 19485), (30, 16887), (39, 12990), (45, 11258), (65, 7794), (78, 6495), (90, 5629), (117, 4330), (130, 3897), (195, 2598), (234, 2165), (390, 1299), (433, 1170), (585, 866)]