76142170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6581}}^1$

素因数の和:6690

約数の個数: 32

約数和(自身を含む): 149279760

約数和(自身を除く): 73137590

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 6581, 11570, 13162, 32905, 65810, 85553, 171106, 427765, 585709, 855530, 1171418, 2928545, 5857090, 7614217, 15228434, 38071085, 76142170]

約数ペア:

[(1, 76142170), (2, 38071085), (5, 15228434), (10, 7614217), (13, 5857090), (26, 2928545), (65, 1171418), (89, 855530), (130, 585709), (178, 427765), (445, 171106), (890, 85553), (1157, 65810), (2314, 32905), (5785, 13162), (6581, 11570)]