38029730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 33820510

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 1847, 2059, 3694, 4118, 9235, 10295, 18470, 20590, 53563, 107126, 131137, 262274, 267815, 535630, 655685, 1311370, 3802973, 7605946, 19014865, 38029730]

約数ペア:

[(1, 38029730), (2, 19014865), (5, 7605946), (10, 3802973), (29, 1311370), (58, 655685), (71, 535630), (142, 267815), (145, 262274), (290, 131137), (355, 107126), (710, 53563), (1847, 20590), (2059, 18470), (3694, 10295), (4118, 9235)]