38627220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8819}}^1$

素因数の和:8904

約数の個数: 48

約数和(自身を含む): 109650240

約数和(自身を除く): 71023020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 8819, 17638, 26457, 35276, 44095, 52914, 88190, 105828, 132285, 176380, 264570, 529140, 643787, 1287574, 1931361, 2575148, 3218935, 3862722, 6437870, 7725444, 9656805, 12875740, 19313610, 38627220]

約数ペア:

[(1, 38627220), (2, 19313610), (3, 12875740), (4, 9656805), (5, 7725444), (6, 6437870), (10, 3862722), (12, 3218935), (15, 2575148), (20, 1931361), (30, 1287574), (60, 643787), (73, 529140), (146, 264570), (219, 176380), (292, 132285), (365, 105828), (438, 88190), (730, 52914), (876, 44095), (1095, 35276), (1460, 26457), (2190, 17638), (4380, 8819)]