76154890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2423}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 157075200

約数和(自身を除く): 80920310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 2423, 3143, 4490, 4846, 6286, 12115, 15715, 16961, 24230, 31430, 33922, 84805, 169610, 1087927, 2175854, 5439635, 7615489, 10879270, 15230978, 38077445, 76154890]

約数ペア:

[(1, 76154890), (2, 38077445), (5, 15230978), (7, 10879270), (10, 7615489), (14, 5439635), (35, 2175854), (70, 1087927), (449, 169610), (898, 84805), (2245, 33922), (2423, 31430), (3143, 24230), (4490, 16961), (4846, 15715), (6286, 12115)]