8191470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 23662080

約数和(自身を除く): 15470610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 2053, 3990, 4106, 6159, 10265, 12318, 14371, 20530, 28742, 30795, 39007, 43113, 61590, 71855, 78014, 86226, 117021, 143710, 195035, 215565, 234042, 273049, 390070, 431130, 546098, 585105, 819147, 1170210, 1365245, 1638294, 2730490, 4095735, 8191470]

約数ペア:

[(1, 8191470), (2, 4095735), (3, 2730490), (5, 1638294), (6, 1365245), (7, 1170210), (10, 819147), (14, 585105), (15, 546098), (19, 431130), (21, 390070), (30, 273049), (35, 234042), (38, 215565), (42, 195035), (57, 143710), (70, 117021), (95, 86226), (105, 78014), (114, 71855), (133, 61590), (190, 43113), (210, 39007), (266, 30795), (285, 28742), (399, 20530), (570, 14371), (665, 12318), (798, 10265), (1330, 6159), (1995, 4106), (2053, 3990)]