30285437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 38986752

約数和(自身を除く): 8701315

約数列:

[1, 7, 13, 47, 73, 91, 97, 329, 511, 611, 679, 949, 1261, 3431, 4277, 4559, 6643, 7081, 8827, 24017, 31913, 44603, 49567, 59267, 92053, 312221, 332807, 414869, 644371, 2329649, 4326491, 30285437]

約数ペア:

[(1, 30285437), (7, 4326491), (13, 2329649), (47, 644371), (73, 414869), (91, 332807), (97, 312221), (329, 92053), (511, 59267), (611, 49567), (679, 44603), (949, 31913), (1261, 24017), (3431, 8827), (4277, 7081), (4559, 6643)]