29534820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70321}}^1$

素因数の和:70340

約数の個数: 48

約数和(自身を含む): 94512768

約数和(自身を除く): 64977948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 70321, 140642, 210963, 281284, 351605, 421926, 492247, 703210, 843852, 984494, 1054815, 1406420, 1476741, 1968988, 2109630, 2461235, 2953482, 4219260, 4922470, 5906964, 7383705, 9844940, 14767410, 29534820]

約数ペア:

[(1, 29534820), (2, 14767410), (3, 9844940), (4, 7383705), (5, 5906964), (6, 4922470), (7, 4219260), (10, 2953482), (12, 2461235), (14, 2109630), (15, 1968988), (20, 1476741), (21, 1406420), (28, 1054815), (30, 984494), (35, 843852), (42, 703210), (60, 492247), (70, 421926), (84, 351605), (105, 281284), (140, 210963), (210, 140642), (420, 70321)]