30620214

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13187}}^1$

素因数の和:13241

約数の個数: 32

約数和(自身を含む): 69632640

約数和(自身を除く): 39012426

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 13187, 26374, 39561, 79122, 118683, 237366, 356049, 567041, 712098, 1134082, 1701123, 3402246, 5103369, 10206738, 15310107, 30620214]

約数ペア:

[(1, 30620214), (2, 15310107), (3, 10206738), (6, 5103369), (9, 3402246), (18, 1701123), (27, 1134082), (43, 712098), (54, 567041), (86, 356049), (129, 237366), (258, 118683), (387, 79122), (774, 39561), (1161, 26374), (2322, 13187)]