6938820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5507}}^1$

素因数の和:5529

約数の個数: 72

約数和(自身を含む): 24058944

約数和(自身を除く): 17120124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5507, 11014, 16521, 22028, 27535, 33042, 38549, 49563, 55070, 66084, 77098, 82605, 99126, 110140, 115647, 154196, 165210, 192745, 198252, 231294, 247815, 330420, 346941, 385490, 462588, 495630, 578235, 693882, 770980, 991260, 1156470, 1387764, 1734705, 2312940, 3469410, 6938820]

約数ペア:

[(1, 6938820), (2, 3469410), (3, 2312940), (4, 1734705), (5, 1387764), (6, 1156470), (7, 991260), (9, 770980), (10, 693882), (12, 578235), (14, 495630), (15, 462588), (18, 385490), (20, 346941), (21, 330420), (28, 247815), (30, 231294), (35, 198252), (36, 192745), (42, 165210), (45, 154196), (60, 115647), (63, 110140), (70, 99126), (84, 82605), (90, 77098), (105, 66084), (126, 55070), (140, 49563), (180, 38549), (210, 33042), (252, 27535), (315, 22028), (420, 16521), (630, 11014), (1260, 5507)]