459477790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3943}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 849632256

約数和(自身を除く): 390154466

約数列:

[1, 2, 5, 10, 43, 86, 215, 271, 430, 542, 1355, 2710, 3943, 7886, 11653, 19715, 23306, 39430, 58265, 116530, 169549, 339098, 847745, 1068553, 1695490, 2137106, 5342765, 10685530, 45947779, 91895558, 229738895, 459477790]

約数ペア:

[(1, 459477790), (2, 229738895), (5, 91895558), (10, 45947779), (43, 10685530), (86, 5342765), (215, 2137106), (271, 1695490), (430, 1068553), (542, 847745), (1355, 339098), (2710, 169549), (3943, 116530), (7886, 58265), (11653, 39430), (19715, 23306)]