6171620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 15955968

約数和(自身を除く): 9784348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3391, 6782, 13564, 16955, 23737, 33910, 44083, 47474, 67820, 88166, 94948, 118685, 176332, 220415, 237370, 308581, 440830, 474740, 617162, 881660, 1234324, 1542905, 3085810, 6171620]

約数ペア:

[(1, 6171620), (2, 3085810), (4, 1542905), (5, 1234324), (7, 881660), (10, 617162), (13, 474740), (14, 440830), (20, 308581), (26, 237370), (28, 220415), (35, 176332), (52, 118685), (65, 94948), (70, 88166), (91, 67820), (130, 47474), (140, 44083), (182, 33910), (260, 23737), (364, 16955), (455, 13564), (910, 6782), (1820, 3391)]