30355591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4813}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 37433664

約数和(自身を除く): 7078073

約数列:

[1, 7, 17, 53, 119, 371, 901, 4813, 6307, 33691, 81821, 255089, 572747, 1785623, 4336513, 30355591]

約数ペア:

[(1, 30355591), (7, 4336513), (17, 1785623), (53, 572747), (119, 255089), (371, 81821), (901, 33691), (4813, 6307)]