30372664

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7639}}^1$

素因数の和:7723

約数の個数: 32

約数和(自身を含む): 66009600

約数和(自身を除く): 35636936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 7639, 15278, 30556, 53473, 61112, 106946, 213892, 427784, 542369, 1084738, 2169476, 3796583, 4338952, 7593166, 15186332, 30372664]

約数ペア:

[(1, 30372664), (2, 15186332), (4, 7593166), (7, 4338952), (8, 3796583), (14, 2169476), (28, 1084738), (56, 542369), (71, 427784), (142, 213892), (284, 106946), (497, 61112), (568, 53473), (994, 30556), (1988, 15278), (3976, 7639)]