2539635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 4974336

約数和(自身を除く): 2434701

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 67, 95, 105, 133, 201, 285, 335, 361, 399, 469, 665, 1005, 1083, 1273, 1407, 1805, 1995, 2345, 2527, 3819, 5415, 6365, 7035, 7581, 8911, 12635, 19095, 24187, 26733, 37905, 44555, 72561, 120935, 133665, 169309, 362805, 507927, 846545, 2539635]

約数ペア:

[(1, 2539635), (3, 846545), (5, 507927), (7, 362805), (15, 169309), (19, 133665), (21, 120935), (35, 72561), (57, 44555), (67, 37905), (95, 26733), (105, 24187), (133, 19095), (201, 12635), (285, 8911), (335, 7581), (361, 7035), (399, 6365), (469, 5415), (665, 3819), (1005, 2527), (1083, 2345), (1273, 1995), (1407, 1805)]