4390430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4318690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 239, 334, 478, 835, 1195, 1670, 1837, 2390, 2629, 3674, 5258, 9185, 13145, 18370, 26290, 39913, 79826, 199565, 399130, 439043, 878086, 2195215, 4390430]

約数ペア:

[(1, 4390430), (2, 2195215), (5, 878086), (10, 439043), (11, 399130), (22, 199565), (55, 79826), (110, 39913), (167, 26290), (239, 18370), (334, 13145), (478, 9185), (835, 5258), (1195, 3674), (1670, 2629), (1837, 2390)]