38643870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27407}}^1$

素因数の和:27464

約数の個数: 32

約数和(自身を含む): 94722048

約数和(自身を除く): 56078178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 27407, 54814, 82221, 137035, 164442, 274070, 411105, 822210, 1288129, 2576258, 3864387, 6440645, 7728774, 12881290, 19321935, 38643870]

約数ペア:

[(1, 38643870), (2, 19321935), (3, 12881290), (5, 7728774), (6, 6440645), (10, 3864387), (15, 2576258), (30, 1288129), (47, 822210), (94, 411105), (141, 274070), (235, 164442), (282, 137035), (470, 82221), (705, 54814), (1410, 27407)]