302974945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1097}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 448616448

約数和(自身を除く): 145641503

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 607, 1097, 3035, 4249, 5485, 7679, 7891, 14261, 21245, 38395, 39455, 55237, 71305, 99827, 276185, 499135, 665879, 3329395, 4661153, 8656427, 23305765, 43282135, 60594989, 302974945]

約数ペア:

[(1, 302974945), (5, 60594989), (7, 43282135), (13, 23305765), (35, 8656427), (65, 4661153), (91, 3329395), (455, 665879), (607, 499135), (1097, 276185), (3035, 99827), (4249, 71305), (5485, 55237), (7679, 39455), (7891, 38395), (14261, 21245)]