4406290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 9544320

約数和(自身を除く): 5138030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3313, 6626, 16565, 23191, 33130, 46382, 62947, 115955, 125894, 231910, 314735, 440629, 629470, 881258, 2203145, 4406290]

約数ペア:

[(1, 4406290), (2, 2203145), (5, 881258), (7, 629470), (10, 440629), (14, 314735), (19, 231910), (35, 125894), (38, 115955), (70, 62947), (95, 46382), (133, 33130), (190, 23191), (266, 16565), (665, 6626), (1330, 3313)]