30686159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4909}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 37708800

約数和(自身を除く): 7022641

約数列:

[1, 7, 19, 47, 133, 329, 893, 4909, 6251, 34363, 93271, 230723, 652897, 1615061, 4383737, 30686159]

約数ペア:

[(1, 30686159), (7, 4383737), (19, 1615061), (47, 652897), (133, 230723), (329, 93271), (893, 34363), (4909, 6251)]