30138731

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5527}}^1$

素因数の和:5594

約数の個数: 16

約数和(自身を含む): 37148160

約数和(自身を除く): 7009429

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 5527, 38689, 105013, 226607, 735091, 1586249, 4305533, 30138731]

約数ペア:

[(1, 30138731), (7, 4305533), (19, 1586249), (41, 735091), (133, 226607), (287, 105013), (779, 38689), (5453, 5527)]