26490870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6007}}^1$

素因数の和:6034

約数の個数: 72

約数和(自身を含む): 80134704

約数和(自身を除く): 53643834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6007, 12014, 18021, 30035, 36042, 42049, 54063, 60070, 84098, 90105, 108126, 126147, 180210, 210245, 252294, 270315, 294343, 378441, 420490, 540630, 588686, 630735, 756882, 883029, 1261470, 1471715, 1766058, 1892205, 2649087, 2943430, 3784410, 4415145, 5298174, 8830290, 13245435, 26490870]

約数ペア:

[(1, 26490870), (2, 13245435), (3, 8830290), (5, 5298174), (6, 4415145), (7, 3784410), (9, 2943430), (10, 2649087), (14, 1892205), (15, 1766058), (18, 1471715), (21, 1261470), (30, 883029), (35, 756882), (42, 630735), (45, 588686), (49, 540630), (63, 420490), (70, 378441), (90, 294343), (98, 270315), (105, 252294), (126, 210245), (147, 180210), (210, 126147), (245, 108126), (294, 90105), (315, 84098), (441, 60070), (490, 54063), (630, 42049), (735, 36042), (882, 30035), (1470, 18021), (2205, 12014), (4410, 6007)]