77376670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18121}}^1$

素因数の和:18196

約数の個数: 32

約数和(自身を含む): 161793216

約数和(自身を除く): 84416546

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 18121, 36242, 90605, 126847, 181210, 253694, 634235, 1105381, 1268470, 2210762, 5526905, 7737667, 11053810, 15475334, 38688335, 77376670]

約数ペア:

[(1, 77376670), (2, 38688335), (5, 15475334), (7, 11053810), (10, 7737667), (14, 5526905), (35, 2210762), (61, 1268470), (70, 1105381), (122, 634235), (305, 253694), (427, 181210), (610, 126847), (854, 90605), (2135, 36242), (4270, 18121)]