5531890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6106

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 6725390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 6079, 12158, 30395, 42553, 60790, 79027, 85106, 158054, 212765, 395135, 425530, 553189, 790270, 1106378, 2765945, 5531890]

約数ペア:

[(1, 5531890), (2, 2765945), (5, 1106378), (7, 790270), (10, 553189), (13, 425530), (14, 395135), (26, 212765), (35, 158054), (65, 85106), (70, 79027), (91, 60790), (130, 42553), (182, 30395), (455, 12158), (910, 6079)]