30268947

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 13196013

約数列:

[1, 3, 41, 43, 59, 97, 123, 129, 177, 291, 1763, 2419, 2537, 3977, 4171, 5289, 5723, 7257, 7611, 11931, 12513, 17169, 104017, 171011, 234643, 246089, 312051, 513033, 703929, 738267, 10089649, 30268947]

約数ペア:

[(1, 30268947), (3, 10089649), (41, 738267), (43, 703929), (59, 513033), (97, 312051), (123, 246089), (129, 234643), (177, 171011), (291, 104017), (1763, 17169), (2419, 12513), (2537, 11931), (3977, 7611), (4171, 7257), (5289, 5723)]